Water retention lasix. Mastering Water Retention: A Comprehensive Guide to Lasix Uses, Dosage, and Side Effects

20.09.202302.07.2023 by alexxlab

What is Lasix used for? How much Lasix should you take? What are the possible side effects of Lasix? Get answers to these questions and more in our detailed guide.

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Uncovering the Power of Lasix: Understanding Its Uses and Dosage

Furosemide, commonly known by its brand name Lasix, is a powerful diuretic medication used to treat a variety of medical conditions. This prescription drug is available in both generic and brand-name forms and can be taken orally or administered intravenously.

One of the primary uses of Lasix is to treat hypertension, or high blood pressure, in adults. By increasing the amount of urine produced by the body, Lasix helps to lower blood pressure and reduce the strain on the cardiovascular system. Additionally, Lasix is commonly prescribed to manage edema, a condition characterized by fluid buildup that can lead to swelling.

The dosage of Lasix can vary depending on the specific condition being treated and the individual patient’s response to the medication. In general, the starting dose for adults is 20-80 mg taken once or twice daily. However, your healthcare provider may adjust the dosage based on your individual needs and monitored response to the drug.

Navigating the Side Effects of Lasix: What to Expect and How to Manage Them

Like any medication, Lasix can cause a range of side effects, some of which may be more common than others. The most common side effects associated with Lasix include nausea, vomiting, diarrhea, constipation, stomach cramps, vertigo (a feeling of dizziness or spinning), and headache.

While these side effects are generally mild and may subside over time, it’s important to report any persistent or severe symptoms to your healthcare provider. Serious side effects, such as excessive loss of water and electrolytes, low thyroid hormone levels, pancreatitis, liver damage, or hearing loss, are less common but can occur. If you experience any of these severe side effects, seek medical attention immediately.

Navigating the Risks: Warnings and Precautions with Lasix

Lasix carries several important warnings and precautions that patients should be aware of. The drug has a boxed warning, the most serious type of warning from the FDA, which alerts healthcare providers and patients to the potential risk of dehydration. Lasix is a powerful diuretic, and if taken in excess, it can lead to dangerously low levels of water and electrolytes in the body, causing dehydration.

Lasix can also cause low blood pressure, particularly when standing up (orthostatic hypotension), and low potassium levels. Patients should be monitored for these side effects, and dosages may need to be adjusted accordingly.

Additionally, high doses of Lasix (over 80 mg) have been associated with decreased thyroid hormone levels. Patients taking high doses of the medication should be monitored for signs of thyroid dysfunction.

Lasix and Interactions: Understanding How It Interacts with Other Medications

Lasix can interact with a variety of other medications, vitamins, and supplements. It’s important to inform your healthcare provider of all the medications and supplements you are currently taking, as they may need to adjust your Lasix dosage or monitor you more closely for potential interactions.

Some common medications that can interact with Lasix include certain antibiotics, antidepressants, blood pressure medications, and nonsteroidal anti-inflammatory drugs (NSAIDs). Supplements like licorice, St. John’s wort, and ginkgo biloba may also interact with Lasix.

To minimize the risk of interactions, it’s crucial to follow your healthcare provider’s instructions carefully and to report any changes in your medication regimen or the development of new symptoms.

Optimizing Lasix Therapy: Strategies for Effective and Safe Use

Achieving the desired therapeutic benefits of Lasix while minimizing the risk of side effects requires a thoughtful and tailored approach to treatment. Your healthcare provider will work with you to determine the appropriate dosage and monitor your progress closely, adjusting the treatment plan as needed.

It’s important to take Lasix exactly as prescribed, without skipping doses or altering the medication schedule. Maintaining good hydration by drinking plenty of water is also crucial, as Lasix can lead to dehydration if not managed properly.

Regular follow-up appointments with your healthcare provider, including routine blood tests to monitor electrolyte levels and other relevant markers, are essential for ensuring the safe and effective use of Lasix.

Exploring Alternative Approaches: Complementary Therapies for Water Retention

While Lasix is a highly effective medication for managing water retention and related conditions, some patients may prefer to explore alternative or complementary therapies. These approaches can be used in conjunction with Lasix or as standalone treatments, depending on the individual’s needs and healthcare provider’s recommendations.

Some alternative therapies that may be beneficial for water retention include dietary changes (such as reducing salt intake), exercise, herbal remedies, and various types of massage or bodywork. It’s important to discuss any alternative therapies with your healthcare provider to ensure they are safe and appropriate for your specific situation.

Staying Informed and Empowered: Resources for Patients on Lasix

Navigating the world of prescription medications can be daunting, but there are numerous resources available to help patients stay informed and empowered in their treatment journey. In addition to consulting with your healthcare provider, you can explore reliable online sources, such as the FDA’s website or patient education materials from reputable healthcare organizations.

Remember, your healthcare provider is your partner in managing your health, and open communication is key. Don’t hesitate to ask questions, express concerns, or advocate for your needs throughout the course of your Lasix treatment.

Side effects, dosage, uses, and more

Furosemide oral tablet is available as both a generic and a brand-name drug. Brand name: Lasix.
Furosemide also comes in an oral solution that you take by mouth and an injectable solution that is given by a healthcare professional.
It is used to treat high blood pressure in adults. It’s also used to treat edema in adults and some children, which is swelling caused by fluid buildup in your body.

FDA warning: Dehydration risk

This drug has a boxed warning. This is the most serious warning from the Food and Drug Administration (FDA). A boxed warning alerts doctors and patients to drug effects that may be dangerous.
Furosemide is a strong diuretic (water pill) that helps your body get rid of excess water. It does this by increasing the amount of urine your body makes. If you take too much of this drug, it can lead to very low amounts of water and electrolytes in your body. This can cause dehydration. Your doctor will monitor your fluid levels and may change your dosage based on those levels.

Was this helpful?

Low blood pressure warning: This drug can cause low blood pressure. Symptoms include feeling dizzy and faint after standing up. If this occurs, move slowly when changing positions after sitting or lying down. If this problem continues, call your doctor.
Low potassium levels warning: This drug can cause low potassium levels. (Potassium is a mineral that helps your nerves, muscles, and organs work normally.) Symptoms include tiredness, muscle weakness, and nausea or vomiting. Call your doctor if you have these symptoms.
Low thyroid levels warning: High doses (over 80 mg) of furosemide can cause low levels of thyroid hormones. If you’re taking high doses of this drug and have symptoms of thyroid problems, call your doctor. These symptoms can include:
- tiredness
- weakness
- weight gain
- dry hair and skin
- increased feelings of being cold

Furosemide oral tablet is a prescription drug that’s available as the brand-name drug Lasix. It’s also available as a generic drug. Generic drugs usually cost less. In some cases, they may not be available in every strength or form as the brand-name version.

Why it’s used

Furosemide is used to treat hypertension (high blood pressure). It is also used to treat edema. This is swelling due to fluid buildup in the body. Edema can be caused by other medical conditions such as heart failure, cirrhosis of the liver, or kidney disease.

Furosemide may be used as part of combination therapy to treat high blood pressure. This means you may need to take it with other medications.

How it works

Furosemide belongs to a class of drugs called diuretics. A class of drugs is a group of medications that work in a similar way. These drugs are often used to treat similar conditions.

Furosemide works by helping your body get rid of excess salt and water. It does this by increasing the amount of urine your body makes. This helps lower your blood pressure as well as reduce swelling.

Furosemide oral tablets may cause certain side effects.

More common side effects

The more common side effects that can occur with furosemide include:

nausea or vomiting
diarrhea
constipation
stomach cramping
feeling like you or the room is spinning (vertigo)
dizziness
headache
blurred vision
itching or rash
increased urination

If these effects are mild, they may go away within a few days or a couple of weeks. If they’re more severe or don’t go away, talk with your doctor or pharmacist.

Serious side effects

Call your doctor right away if you have serious side effects. Call 911 if your symptoms feel life threatening or if you think you’re having a medical emergency. Serious side effects and their symptoms can include the following:

Excessive loss of water and electrolytes. Symptoms can include:
- dry mouth
- feeling of thirst
- weakness
- drowsiness
- restlessness
- muscle pains or cramps
- urinating less
- fast or abnormal heartbeat
- severe nausea or vomiting
Low levels of thyroid hormones. Symptoms can include:
- tiredness
- weakness
- weight gain
- dry hair and skin
- increased feelings of being cold
Pancreatitis (inflammation of the pancreas). Symptoms can include:
- pain when you eat or drink
- severe nausea or vomiting
- fever
Liver damage. Symptoms can include:
- yellowing of your skin
- yellowing of the whites of your eyes
Hearing loss or ringing in your ears (can be temporary or permanent)
Blistering or peeling skin
Orthostatic hypotension (low blood pressure that happens when you stand up)
Allergic reaction

Disclaimer: Our goal is to provide you with the most relevant and current information. However, because drugs affect each person differently, we cannot guarantee that this information includes all possible side effects. This information is not a substitute for medical advice. Always discuss possible side effects with a healthcare professional who knows your medical history.

Furosemide oral tablet can interact with other medications, vitamins, or herbs you may be taking. An interaction is when a substance changes the way a drug works. This can be harmful or prevent the drug from working well.

To help avoid interactions, your doctor should manage all of your medications carefully. Be sure to tell your doctor about all medications, vitamins, or herbs you’re taking. To find out how this drug might interact with something else you’re taking, talk with your doctor or pharmacist.

Examples of drugs that can cause interactions with furosemide are listed below.

Antibiotics

Antibiotics can increase your risk of hearing damage or loss when taken with furosemide. These drugs include:

amikacin
gentamicin
neomycin
paromomycin
tobramycin

Antiseizure drug

Taking this drug with furosemide can decrease the effects of furosemide:

phenytoin

Cancer drug

Taking this cancer drug with furosemide can increase your risk of kidney problems and hearing damage or loss:

cisplatin

Taking this cancer drug with furosemide can decrease the effects of furosemide. Also, furosemide may increase the amount of this drug in your body, which can increase side effects:

methotrexate

Immunosuppressant

Taking this drug with furosemide can increase your risk of gouty arthritis:

cyclosporine

Mood stabilizers (lithium)

Taking lithium with furosemide can increase the levels of lithium in your body. This raises your risk of side effects from lithium.

Muscle relaxers

Taking certain muscle relaxers with furosemide can increase the effects of these drugs. This raises your risk of side effects. These drugs include:

succinylcholine

Other blood pressure drugs

Taking furosemide with other blood pressure drugs can cause your blood pressure to drop to a dangerously low level. These drugs include:

benazepril
captopril
enalapril
fosinopril
lisinopril
moexipril
perindopril
quinapril
ramipril
trandolapril

Pain and inflammation drugs (NSAIDs)

Taking NSAIDs (nonsteroidal anti-inflammatory drugs) with furosemide can increase the levels of these drugs in your body. This raises your risk of dangerous side effects. NSAIDs include:

aspirin
diflunisal
indomethacin
magnesium salicylate
salsalate

Thyroid drugs

Taking high doses of furosemide with levothyroxine can make levothyroxine less effective. This means it won’t work as well to treat your thyroid condition.

Ulcer drugs

Taking sucralfate with furosemide can make furosemide less effective. This means it won’t work as well to control your symptoms.

Don’t take sucralfate within 2 hours of taking furosemide.

Water pills (diuretics)

Taking other diuretics with furosemide can increase your risk of hearing damage or loss. These drugs include:

ethacrynic acid

Disclaimer: Our goal is to provide you with the most relevant and current information. However, because drugs interact differently in each person, we cannot guarantee that this information includes all possible interactions. This information is not a substitute for medical advice. Always speak with your healthcare professional about possible interactions with all prescription drugs, vitamins, herbs and supplements, and over-the-counter drugs that you are taking.

Furosemide oral tablet comes with several warnings.

Allergy warning

If you have an allergy to sulfonamides (sulfa drugs), you may also be allergic to furosemide. Taking this drug can cause a severe allergic reaction, causing symptoms such as:

trouble breathing or swallowing
swelling of your throat or tongue
hives

If you have these symptoms, call 911 or go to the nearest emergency room right away.

Don’t take this drug again if you have ever had an allergic reaction to it or sulfonamides before. Taking it a second time after any allergic reaction to it could be fatal (cause death).

Alcohol interaction

Having drinks that contain alcohol while taking furosemide can make the drug’s side effects worse. For instance, it can worsen a sudden drop in blood pressure when you stand up after sitting or lying down. It can also make you feel dizzier or more lightheaded.

Warnings for people with certain health conditions

For people living with kidney problems: Furosemide is removed from your body by your kidneys. If you have kidney problems, more of the drug may stay in your body longer. This could lead to dangerous side effects, including very low blood pressure. Your doctor may start you on a lower dose of this drug. Your doctor may also monitor how well your kidneys are working to make sure furosemide is safe for you to take.

For people living with liver problems: If you have liver problems such as cirrhosis or ascites, it’s best to receive furosemide in the hospital. Furosemide can cause very low electrolyte levels, which can cause serious liver damage and loss of brain function. (Electrolytes are minerals that help control the fluid balance in your body and help with other important functions. ) Your doctor will monitor you closely.

For people living with diabetes: Furosemide can make it harder to control your blood sugar (glucose) levels. Before taking this drug, be sure your doctor knows you have diabetes.

For people living with bladder disorders: If you have severe problems with emptying your bladder completely, furosemide can make your condition worse. Before taking this drug, be sure your doctor knows you have a bladder disorder.

For people living with thyroid problems: High doses (over 80 mg) of furosemide can cause low levels of thyroid hormones. Be sure to tell your doctor about your thyroid problems before you start taking furosemide.

Warnings for other groups

For pregnant people: Talk with your doctor if you’re pregnant or planning to become pregnant. Research in animals has shown adverse effects on the fetus when the mother takes the drug. There haven’t been enough studies done on humans to be certain how the drug might affect the fetus. This drug should only be used if the potential benefit justifies the potential risk to the fetus.

For people who are nursing: Furosemide may pass into breast milk and can cause serious side effects in a child who is breastfed. It may also cause your body to produce less milk. Tell your doctor if you are nursing. You will need to decide either to stop nursing or stop taking this drug.

For children: In premature infants and children younger than 4 years of age, furosemide may cause kidney problems. It can lead to kidney stones and calcium deposits in the kidneys. If furosemide is given to premature infants during the first few weeks of life, it may increase the risk of problems with the lungs and heart.

This dosage information is for furosemide oral tablet. All possible dosages and drug forms may not be included here. Your dose, drug form, and how often you take the drug will depend on:

your age
the condition being treated
how severe your condition is
other medical conditions you have
how you react to the first dose

Forms and strengths

Generic: furosemide

Form: Oral tablet
Strengths: 20 mg, 40 mg, and 80 mg

Form: Oral solution
Strengths: 10 mg per 1 mL, 40 mg per 5 mL

Brand: Lasix

Form: Oral tablet
Strengths: 20 mg, 40 mg, and 80 mg

Dosage for hypertension (high blood pressure)

Adult dosage (ages 18–64 years)

The usual starting dose is 80 mg per day, taken as 40 mg twice each day.
Your doctor may change your dose or add other blood pressure medications. This depends on how your body responds to the drug.

Child dosage (ages 0–17 years)

This drug has not been studied in children for treating high blood pressure.

Senior dosage (ages 65 years and older)

The kidneys of older adults may not work as well as they used to. This can cause your body to process drugs more slowly. As a result, more of a drug stays in your body for a longer time. This increases your risk of side effects. Your doctor may start you on a lowered dose or a different medication schedule. This can help keep levels of this drug from building up too much in your body.

Special considerations

Furosemide is removed from your body by your kidneys. If you have kidney problems, more of the drug may stay in your body longer. This can cause dangerous side effects. Your doctor may start you on a lower dose and monitor how well your kidneys are working to make sure this drug is safe for you.

Dosage for edema

Adult dosage (ages 18–64 years)

The usual starting dose is 20–80 mg, taken once per day. Your doctor may change your dose depending on how your body responds to the drug.
Once your doctor determines your long-term (maintenance) dose, you may take it once or twice per day.

Child dosage (ages 0–17 years)

The usual dose is 2 mg per kg of body weight taken once per day.
It is not recommended to use doses greater than 6 mg per kg of body weight.
Your doctor may change your child’s dosage depending on how your child’s body responds to the drug.

Senior dosage (ages 65 years and older)

Special considerations

Disclaimer: Our goal is to provide you with the most relevant and current information. However, because drugs affect each person differently, we cannot guarantee that this list includes all possible dosages. This information is not a substitute for medical advice. Always speak with your doctor or pharmacist about dosages that are right for you.

Furosemide oral tablet is used for short-term or long-term treatment. It comes with serious risks if you don’t take it as prescribed.

If you stop taking the drug suddenly or don’t take it at all: If you are treating high blood pressure, your blood pressure may rise. This raises your risk of serious problems such as stroke or heart attack.

If you are treating edema, your swelling could get worse. This increases your risk of serious problems such as pain, infections, leg ulcers (long lasting sores), and blood clots.

If you miss doses or don’t take the drug on schedule: Your medication may not work as well or may stop working completely. For this drug to work well, a certain amount needs to be in your body at all times.

If you take too much: You could have dangerous levels of the drug in your body. Symptoms of an overdose of this drug can include:

extreme tiredness
dizziness
thirst
low blood pressure

If you think you’ve taken too much of this drug, call your doctor or local poison control center. If your symptoms are severe, call 911 or go to the nearest emergency room right away.

What to do if you miss a dose: Take your dose as soon as you remember. But if you remember just a few hours before your next scheduled dose, take only one dose. Never try to catch up by taking two doses at once. This could result in dangerous side effects.

How to tell if the drug is working: If you’re treating high blood pressure, your blood pressure should be lowered. But you will likely not feel any different. Your doctor will monitor your blood pressure. You can also check it at home using a home blood pressure monitor. If you’re treating edema, your swelling should go down.

Keep these considerations in mind if your doctor prescribes furosemide oral tablet for you.

General

Furosemide causes you to urinate more, so you should avoid taking it at bedtime.
You can cut or crush the furosemide tablet.

Storage

Keep furosemide at room temperature of 59°F (15°C) to 86°F (30°C).
Keep this drug away from light.
Don’t store this medication in moist or damp areas, such as bathrooms.

Refills

A prescription for this medication is refillable. You should not need a new prescription for this medication to be refilled. Your doctor will write the number of refills authorized on your prescription.

Travel

When traveling with your medication:

Always carry your medication with you or in your carry-on bag.
Don’t worry about airport X-ray machines. They can’t hurt your medication.
You may need to show airport staff the pharmacy label for your medication. Always carry the original prescription-labeled box with you.
Don’t put this medication in your car’s glove compartment or leave it in the car. Be sure to avoid doing this when the weather is very hot or very cold.

Self-management

If you’re treating high blood pressure, your doctor may suggest that you monitor your blood pressure. You can do this using a home blood pressure monitor. Your doctor can tell you where to buy this device and how to use it.

Clinical monitoring

Your doctor will monitor the following:

Blood pressure: Your doctor will check your blood pressure to make sure this drug is keeping your blood pressure under control.
Electrolyte levels: This drug can cause changes in your electrolyte levels. This includes potassium levels. Your doctor will check your levels to make sure your electrolytes are in a healthy range. (Electrolytes are minerals that manage the fluid levels and other functions in your body.)
Kidneys: This drug can make kidney problems worse, or even cause new ones. If this drug causes problems for your kidneys, your doctor may need to reduce your dose, or you may need to stop using it.
Liver: This drug can increase the level of liver enzymes in your body. A raised enzyme level can mean you have liver damage. Your doctor may monitor your enzyme level.
Thyroid levels: This drug can cause low thyroid hormone levels. Your doctor may do blood tests to monitor your thyroid levels.

Your diet

Furosemide can cause low blood pressure. A low-salt diet puts you at even higher risk of low blood pressure. If you are on a low-salt diet, talk with your doctor about whether this drug is right for you.

Your doctor may suggest that you eat foods high in potassium. These include bananas, dark leafy greens, and avocados.

Sun sensitivity

Your skin may be more sensitive to sunlight while taking furosemide.

Avoid staying outside directly under the sun for long periods of time.
Wear protective clothing that covers most areas of your body.
Use protective sunscreen products.

Hidden costs

You may need to buy a home blood pressure monitor to check your blood pressure at home. Your doctor can tell you more.

There are other drugs available to treat your condition. Some may be better suited for you than others. Talk with your doctor about other drug options that may work for you.

Disclaimer: Medical News Today has made every effort to make certain that all information is factually correct, comprehensive, and up to date. However, this article should not be used as a substitute for the knowledge and expertise of a licensed healthcare professional. You should always consult your doctor or another healthcare professional before taking any medication. The drug information contained herein is subject to change and is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. The absence of warnings or other information for a given drug does not indicate that the drug or drug combination is safe, effective, or appropriate for all patients or all specific uses.

Side effects, dosage, uses, and more

Furosemide oral tablet is available as both a generic and a brand-name drug. Brand name: Lasix.
Furosemide also comes in an oral solution that you take by mouth and an injectable solution that is given by a healthcare professional.
It is used to treat high blood pressure in adults. It’s also used to treat edema in adults and some children, which is swelling caused by fluid buildup in your body.

FDA warning: Dehydration risk

This drug has a boxed warning. This is the most serious warning from the Food and Drug Administration (FDA). A boxed warning alerts doctors and patients to drug effects that may be dangerous.
Furosemide is a strong diuretic (water pill) that helps your body get rid of excess water. It does this by increasing the amount of urine your body makes. If you take too much of this drug, it can lead to very low amounts of water and electrolytes in your body. This can cause dehydration. Your doctor will monitor your fluid levels and may change your dosage based on those levels.

Was this helpful?

Low blood pressure warning: This drug can cause low blood pressure. Symptoms include feeling dizzy and faint after standing up. If this occurs, move slowly when changing positions after sitting or lying down. If this problem continues, call your doctor.
Low potassium levels warning: This drug can cause low potassium levels. (Potassium is a mineral that helps your nerves, muscles, and organs work normally.) Symptoms include tiredness, muscle weakness, and nausea or vomiting. Call your doctor if you have these symptoms.
Low thyroid levels warning: High doses (over 80 mg) of furosemide can cause low levels of thyroid hormones. If you’re taking high doses of this drug and have symptoms of thyroid problems, call your doctor. These symptoms can include:
- tiredness
- weakness
- weight gain
- dry hair and skin
- increased feelings of being cold

Why it’s used

Furosemide may be used as part of combination therapy to treat high blood pressure. This means you may need to take it with other medications.

How it works

Furosemide belongs to a class of drugs called diuretics. A class of drugs is a group of medications that work in a similar way. These drugs are often used to treat similar conditions.

Furosemide oral tablets may cause certain side effects.

More common side effects

The more common side effects that can occur with furosemide include:

nausea or vomiting
diarrhea
constipation
stomach cramping
feeling like you or the room is spinning (vertigo)
dizziness
headache
blurred vision
itching or rash
increased urination

If these effects are mild, they may go away within a few days or a couple of weeks. If they’re more severe or don’t go away, talk with your doctor or pharmacist.

Serious side effects

Excessive loss of water and electrolytes. Symptoms can include:
- dry mouth
- feeling of thirst
- weakness
- drowsiness
- restlessness
- muscle pains or cramps
- urinating less
- fast or abnormal heartbeat
- severe nausea or vomiting
Low levels of thyroid hormones. Symptoms can include:
- tiredness
- weakness
- weight gain
- dry hair and skin
- increased feelings of being cold
Pancreatitis (inflammation of the pancreas). Symptoms can include:
- pain when you eat or drink
- severe nausea or vomiting
- fever
Liver damage. Symptoms can include:
- yellowing of your skin
- yellowing of the whites of your eyes
Hearing loss or ringing in your ears (can be temporary or permanent)
Blistering or peeling skin
Orthostatic hypotension (low blood pressure that happens when you stand up)
Allergic reaction

Examples of drugs that can cause interactions with furosemide are listed below.

Antibiotics

Antibiotics can increase your risk of hearing damage or loss when taken with furosemide. These drugs include:

amikacin
gentamicin
neomycin
paromomycin
tobramycin

Antiseizure drug

Taking this drug with furosemide can decrease the effects of furosemide:

phenytoin

Cancer drug

Taking this cancer drug with furosemide can increase your risk of kidney problems and hearing damage or loss:

cisplatin

Taking this cancer drug with furosemide can decrease the effects of furosemide. Also, furosemide may increase the amount of this drug in your body, which can increase side effects:

methotrexate

Immunosuppressant

Taking this drug with furosemide can increase your risk of gouty arthritis:

cyclosporine

Mood stabilizers (lithium)

Taking lithium with furosemide can increase the levels of lithium in your body. This raises your risk of side effects from lithium.

Muscle relaxers

Taking certain muscle relaxers with furosemide can increase the effects of these drugs. This raises your risk of side effects. These drugs include:

succinylcholine

Other blood pressure drugs

Taking furosemide with other blood pressure drugs can cause your blood pressure to drop to a dangerously low level. These drugs include:

benazepril
captopril
enalapril
fosinopril
lisinopril
moexipril
perindopril
quinapril
ramipril
trandolapril

Pain and inflammation drugs (NSAIDs)

Taking NSAIDs (nonsteroidal anti-inflammatory drugs) with furosemide can increase the levels of these drugs in your body. This raises your risk of dangerous side effects. NSAIDs include:

aspirin
diflunisal
indomethacin
magnesium salicylate
salsalate

Thyroid drugs

Taking high doses of furosemide with levothyroxine can make levothyroxine less effective. This means it won’t work as well to treat your thyroid condition.

Ulcer drugs

Taking sucralfate with furosemide can make furosemide less effective. This means it won’t work as well to control your symptoms.

Don’t take sucralfate within 2 hours of taking furosemide.

Water pills (diuretics)

Taking other diuretics with furosemide can increase your risk of hearing damage or loss. These drugs include:

ethacrynic acid

Furosemide oral tablet comes with several warnings.

Allergy warning

If you have an allergy to sulfonamides (sulfa drugs), you may also be allergic to furosemide. Taking this drug can cause a severe allergic reaction, causing symptoms such as:

trouble breathing or swallowing
swelling of your throat or tongue
hives

If you have these symptoms, call 911 or go to the nearest emergency room right away.

Don’t take this drug again if you have ever had an allergic reaction to it or sulfonamides before. Taking it a second time after any allergic reaction to it could be fatal (cause death).

Alcohol interaction

Warnings for people with certain health conditions

For people living with diabetes: Furosemide can make it harder to control your blood sugar (glucose) levels. Before taking this drug, be sure your doctor knows you have diabetes.

Warnings for other groups

This dosage information is for furosemide oral tablet. All possible dosages and drug forms may not be included here. Your dose, drug form, and how often you take the drug will depend on:

your age
the condition being treated
how severe your condition is
other medical conditions you have
how you react to the first dose

Forms and strengths

Generic: furosemide

Form: Oral tablet
Strengths: 20 mg, 40 mg, and 80 mg

Form: Oral solution
Strengths: 10 mg per 1 mL, 40 mg per 5 mL

Brand: Lasix

Form: Oral tablet
Strengths: 20 mg, 40 mg, and 80 mg

Dosage for hypertension (high blood pressure)

Adult dosage (ages 18–64 years)

The usual starting dose is 80 mg per day, taken as 40 mg twice each day.
Your doctor may change your dose or add other blood pressure medications. This depends on how your body responds to the drug.

Child dosage (ages 0–17 years)

This drug has not been studied in children for treating high blood pressure.

Senior dosage (ages 65 years and older)

Special considerations

Dosage for edema

Adult dosage (ages 18–64 years)

The usual starting dose is 20–80 mg, taken once per day. Your doctor may change your dose depending on how your body responds to the drug.
Once your doctor determines your long-term (maintenance) dose, you may take it once or twice per day.

Child dosage (ages 0–17 years)

The usual dose is 2 mg per kg of body weight taken once per day.
It is not recommended to use doses greater than 6 mg per kg of body weight.
Your doctor may change your child’s dosage depending on how your child’s body responds to the drug.

Senior dosage (ages 65 years and older)

Special considerations

Disclaimer: Our goal is to provide you with the most relevant and current information. However, because drugs affect each person differently, we cannot guarantee that this list includes all possible dosages. This information is not a substitute for medical advice. Always speak with your doctor or pharmacist about dosages that are right for you.

Furosemide oral tablet is used for short-term or long-term treatment. It comes with serious risks if you don’t take it as prescribed.

If you are treating edema, your swelling could get worse. This increases your risk of serious problems such as pain, infections, leg ulcers (long lasting sores), and blood clots.

If you take too much: You could have dangerous levels of the drug in your body. Symptoms of an overdose of this drug can include:

extreme tiredness
dizziness
thirst
low blood pressure

If you think you’ve taken too much of this drug, call your doctor or local poison control center. If your symptoms are severe, call 911 or go to the nearest emergency room right away.

Keep these considerations in mind if your doctor prescribes furosemide oral tablet for you.

General

Furosemide causes you to urinate more, so you should avoid taking it at bedtime.
You can cut or crush the furosemide tablet.

Storage

Keep furosemide at room temperature of 59°F (15°C) to 86°F (30°C).
Keep this drug away from light.
Don’t store this medication in moist or damp areas, such as bathrooms.

Refills

Travel

When traveling with your medication:

Always carry your medication with you or in your carry-on bag.
Don’t worry about airport X-ray machines. They can’t hurt your medication.
You may need to show airport staff the pharmacy label for your medication. Always carry the original prescription-labeled box with you.
Don’t put this medication in your car’s glove compartment or leave it in the car. Be sure to avoid doing this when the weather is very hot or very cold.

Self-management

Clinical monitoring

Your doctor will monitor the following:

Blood pressure: Your doctor will check your blood pressure to make sure this drug is keeping your blood pressure under control.
Electrolyte levels: This drug can cause changes in your electrolyte levels. This includes potassium levels. Your doctor will check your levels to make sure your electrolytes are in a healthy range. (Electrolytes are minerals that manage the fluid levels and other functions in your body.)
Kidneys: This drug can make kidney problems worse, or even cause new ones. If this drug causes problems for your kidneys, your doctor may need to reduce your dose, or you may need to stop using it.
Liver: This drug can increase the level of liver enzymes in your body. A raised enzyme level can mean you have liver damage. Your doctor may monitor your enzyme level.
Thyroid levels: This drug can cause low thyroid hormone levels. Your doctor may do blood tests to monitor your thyroid levels.

Your diet

Your doctor may suggest that you eat foods high in potassium. These include bananas, dark leafy greens, and avocados.

Sun sensitivity

Your skin may be more sensitive to sunlight while taking furosemide.

Avoid staying outside directly under the sun for long periods of time.
Wear protective clothing that covers most areas of your body.
Use protective sunscreen products.

Hidden costs

You may need to buy a home blood pressure monitor to check your blood pressure at home. Your doctor can tell you more.

There are other drugs available to treat your condition. Some may be better suited for you than others. Talk with your doctor about other drug options that may work for you.

Center for Public Health and Medical Prevention KhMAO – Yugra

Excessive alcohol consumption is fraught with unpleasant changes in appearance. “Edema after alcohol is natural: this is the essence of the chemical processes of the interaction of alcohol with body fluids and media,” explains Artur Mursalimov, narcologist at the Nefteyugansk District Hospital.

Severe edema after alcohol is formed due to its ability to attract water molecules to itself and hold them for a long time – it is this property of ethyl alcohol that is actively used in medicine to treat dangerous pulmonary edema. Another side effect of alcoholic beverages is their diuretic effect, they increase the urge to urinate. But, despite this, all the same, in the morning a person suffers not only from nausea and excruciating headaches, but also from “bags” under the eyes, swelling of the fingers and ankles. Why does swelling occur after alcohol? Because ethyl alcohol does not remain in the stomach, but quickly penetrates into the systemic circulation, spreads throughout the body, and accumulates in soft tissues. Alcohol molecules “collect” water molecules on themselves and, in conjunction with it, penetrate through cell membranes. The more water molecules, the more pronounced the swelling of the face, legs and hands. At the same time, the body suffers from a lack of fluid, which is excreted along with useful minerals with each emptying of the bladder.

This is a paradoxical and debilitating situation: in a state of hangover, body weight increases due to the accumulation of water in the soft tissues, and at the same time, a person is tormented by intense thirst due to a lack of fluid in the body. To remove the symptom of thirst, you need to drink a lot, and to remove swelling, you need to get rid of excess water, while there is no dehydration in the body, because there is a lot of fluid, but it is not where it should be.

After drinking, the heart has difficulty pumping dehydrated, clotted blood and at the same time experiences an acute deficiency of minerals, especially magnesium and potassium, excreted in the urine. To alleviate the condition, it is necessary to thin the blood and at the same time provide the body with microelements, then the organs of all vital systems will work at full capacity, blood circulation and metabolism will accelerate, and swelling of the eyelids, ankles, and fingers will soon disappear.

The strongest puffiness does not appear at all from strong drinks. The best way to retain fluid in the body is beer. There is not much ethyl alcohol in it, but it is dissolved in a large volume of water, and beer is drunk, as usual, not even in glasses, but in liters and eat salted fish, nuts, smoked sausage, chips, which also retain water well.

One of the simple but effective means of restoring water and electrolyte balance is pickled or salted brine – not pickled! – home canned food. You can drink mineral or table water, but not all. Best of all, replenish the reserves of trace elements and reduce blood viscosity as Essentuki No. 2 and No. 4, as well as Narzan, Nagutskaya, Smirnovskaya, Slavyanovskaya.

It is worth noting that excessive accumulation of fluid often provokes compression of nerve endings, an increase in intracranial and arterial pressure. The redistribution of fluid with the help of brine or mineral water will quickly get rid of headaches and muscle pains, bouts of nausea;

Alcohol intoxication can also be removed with medication, while it is strictly forbidden to take the popular and cheap diuretic Furosemide (Lasix): the drug leaches potassium from the body, which leads to leg muscle cramps. Only potassium-sparing diuretics can be used. To avoid the loss of electrolytes will allow the combination of diuretics with Hydrovit or Regidron, they contain all the minerals and glucose necessary to increase physical and mental performance.

Hangover syndrome causes severe, prolonged stress for the body, even if the person himself, as it seems to him, quickly returned to normal. Therefore, people suffering from tumors due to an improper blood supply system are categorically contraindicated in alcoholic beverages. With each new hangover, the symptoms will worsen, and treatment will be difficult due to serious violations in the work of all functions and body systems.

Artur Mursalimov,

narcologist

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Dosages, formulations and strengths of Lasix | SingleCare – Product Information

Home >> Product Information >> Dosage, Forms and Benefits of Lasix

Medication Information Lasix treats high blood pressure or swelling. Find out what recommended doses are recommended for these conditions.

Lasix is a brand name diuretic often referred to as a water tablet because it helps remove water from the body when you urinate. Lasix can be used to treat high blood pressure or swelling.

High blood pressure, also called hypertension, can occur when the force of the blood is too high in the walls of the arteries. Edema, also called fluid retention, is swelling caused by too much fluid stuck in different parts of the body. Swelling can be caused by congestive heart failure, cirrhosis of the liver, or kidney disease.

Furosemide, the active ingredient in Lasix, is a loop diuretic that acts on specific parts of the kidneys. Lasix is available as a tablet, but the generic furosemide can also be found as an oral solution or injection, common in hospitals.

RELATED: Learn more about furosemide | Get Discounts on Furosemide

Lasix Forms and Strengths

Lasix tablets are available in three different doses.

Tablet: 20 milligrams (mg), 40 mg, 80 mg

Adult Dosage of Lasix

The dosage of Lasix will depend on the condition being treated and is often tailored to the individual patient. A person’s dose will depend on his or her response to Lasix. The goal is to get the best therapeutic effect with the lowest dose to prevent dehydration and electrolyte depletion (such as sodium, potassium and chloride).

Standard dosage of Lasix: 40-120 mg per day in one or two doses per day (edema) or 10-40 mg twice per day (arterial hypertension).
Maximum recommended dosage of Lasix: 600 mg per day for the most severe cases of edema

Indication 0071	Standard dosage	Maximum dosage
Edema	20-80 mg once a day	40-120 mg per day divided into 1 or 2 daily doses.	600 mg daily
Hypertension	40 mg twice daily	10-40 mg twice daily	Not specified

Lasix dosage for edema

Lasix used alone or in combination with other diuretics to relieve fluid retention (edema) in children and adults with congestive heart failure, kidney disease, or cirrhosis of the liver. Furosemide attacks the parts of the kidneys – the loop of Henle and nearby tubules – that reabsorb water and salt from the urine and return them to the bloodstream. As a result, more water and salt (sodium, chloride, magnesium and calcium) are excreted from the body, reducing fluid accumulation in body tissues.

When using Lasix after the first dose, there is a rapid increase in urination. It is important for people to have quick and easy access to the bathroom. If needed and as part of a treatment plan, people may receive a second dose of Lasix six to eight hours after the first dose. Because Lasix doses vary from person to person, some people may benefit from taking Lasix for swelling several days a week instead of daily.

For people who are struggling with swelling with Lasix, it is important to watch their body weight. Fluid changes in the body can affect a person’s weight. These weight changes can often be the first sign of edema. Having a bathroom scale can help people manage their weight at home and allow them to report any significant changes to their healthcare provider. The dose of Lasix can be adjusted based on these weight changes.

Standard dosage: 40-120 per day divided into one or two daily doses.
Maximum dosage: 600 mg per day

Lasix dosage for hypertension

Lasix is given alone or with other blood pressure lowering medicines in adults with high blood pressure (hypertension). Lasix is usually used along with other medicines to lower blood pressure. As a diuretic, Lasix reduces the amount of salt and water in the bloodstream, reducing total blood volume and blood pressure. Furosemide also dilates blood vessels, which helps lower blood pressure. Most adults with hypertension who need a diuretic start with a thiazide diuretic, such as hydrochlorothiazide or chlorthalidone. Loop diuretics such as Lasix are an excellent option for treating high blood pressure in people with moderate to severe kidney disease or people experiencing symptoms due to heart failure.

Because Lasix dosages vary from person to person, the Lasix dose may need to be adjusted depending on any other blood pressure medications the person is taking. Health care providers can make these adjustments to prevent an excessive drop in blood pressure.

Standard dosage: 10-40 mg twice a day
Maximum dosage: Not specified

Pediatric dosage of Lasix

Furosemide is FDA approved for the treatment of edema in children with congestive heart failure, kidney or liver disease. Newborns and infants are usually given furosemide injections or an oral solution, while Lasix is only available as a tablet. The dose for neonates, infants and children is determined by body weight, usually starting with mg furosemide for each (1) kilogram (kg) of body weight. This dose should not exceed 6 mg per kilogram of body weight. A kilogram is equal to 2.2 pounds.

Standard neonatal oral dose: 1-4 mg/kg body weight once to twice daily.
Standard oral dose for infants and children: 1-6 mg/kg body weight every 12 or 24 hours
Maximum oral dose for neonates, infants and children: Not more than 6 mg/kg per dose 4 Dosage Restrictions Lasix
Lasix should not be given to people whose kidneys are not producing urine (anuria), who are depleted of electrolytes, or who are in a hepatic coma (loss of brain function due to liver disease).
People over 65 years of age will receive the same doses as other adults, but they will start at the lowest recommended doses. Unlike some medications, lower doses are not required for people who can safely take Lasix with liver or kidney problems. However, people with cirrhosis of the liver or ascites (fluid retention in the abdomen) will need careful monitoring. An overdose of Lasix is possible, so it is important that you take this medicine as directed by your doctor. If you suspect an overdose, you should immediately consult a doctor for treatment.
Dosage of Lasix for Pets
In veterinary practice, furosemide is commonly used in the form of tablets, oral solutions or injections in all mammalian species, including cats and dogs. Veterinarians use furosemide to treat edema caused by congestive heart failure, liver or kidney disease, and to treat high blood pressure, pulmonary edema, hyperkalemia (excess potassium) and hypercalcemia (excess calcium) in animals. It is also used as an emergency treatment for exercise-induced pulmonary hemorrhage (EIPH) in horses.
If determined by a veterinarian to be necessary, most pets will receive intravenous injections of furosemide, but some conditions may require maintenance therapy with furosemide tablets or oral solution. The dose will depend on the condition and the animal. Like humans, pets should be monitored for electrolyte changes, low blood pressure, and signs of dehydration. Please do not give human medicines such as Lasix to animals. Let the professional veterinarian determine the correct furosemide dose, dosing schedule, and format for the best treatment for your pet.
How to take Lasix
Lasix is taken as tablets once or twice a day with or without food.
Take your medicine as directed by your doctor.
Try not to take Lasix late in the day to avoid waking up at night to go to the bathroom.
Swallow the tablet with water.
Take medicine with food if it causes stomach upset.
If Lasix is given to a child, carefully monitor the child’s weight as the dose is weight dependent. Any significant change in weight will need to be reported to the attending physician.
Lasix reduces the level of potassium in the body, potentially causing low levels of potassium in the blood (hypokalemia). Talk to your doctor or health care provider about taking a potassium supplement with Lasix.
Ripped Lasix in a closed, lightfast container away from moisture or heat at room temperature (68–77°F).
Lasix tablets are white and discolour when exposed to light. Do not take discolored Lasix tablets.
Dosage FAQ Lasix
How long does Lasix work?
Diuresis (increased production and excretion of urine) will begin approximately 1 to 1.5 hours after taking a single dose of oral Lasix. The maximum diuresis will come in about two hours. You can take Lasix on an empty stomach or with food, but taking Lasix with food can affect how the body metabolizes the medicine. However, feel free to take lasix with food if it causes stomach upset when taken on an empty stomach. It is important to follow the daily regimen of medication.
How long does Lasix stay on your system?
The diuretic effect of oral Lasix lasts six to eight hours. Furosemide is excreted from the body mainly through urination. In people with kidney damage, the body may take longer to remove Lasix.
What happens if I miss a dose of Lasix?
Take the missed dose as soon as you remember. If it’s almost time for your next dose, wait until then and take your regular dose. Do not take additional medication to make up for a missed dose. Be aware that diuretics such as Lasix can interfere with sleep if taken too closely before bed. Talk to your doctor, pharmacist, or other healthcare professional for advice on missed doses at the end of the day.
How can I stop taking Lasix?
In most patients, Lasix can be safely discontinued or replaced with replacement therapy without serious side effects. However, Lasix is prescribed for serious and dangerous conditions, so do not stop taking the medicine before consulting a doctor or other healthcare professional.
Loop diuretics such as Lasix do cause temporary withdrawal symptoms. Diuretics affect the regulation of urination (diuresis), water volume and salt concentration. When the drug wears off, the body may overcompensate by retaining too much sodium chloride and fluid, causing fluid buildup or high blood pressure. In patients with serious medical conditions such as congestive heart failure, diuretic withdrawal may require monitoring.
A doctor or health care provider may stop treatment with Lasix for people who experience tinnitus, hearing loss, kidney damage, pancreatitis, hepatic encephalopathy, hyperuricemia (excess uric acid), severe dehydration, severe electrolyte imbalance, or a severe hypersensitivity reaction when taking the drug. Pregnant women may also need to stop taking Lasix. Furosemide is present in breast milk and reduces lactation, so it may be necessary to stop taking the drug or breastfeeding. If furosemide must be discontinued for any reason, other similar loop diuretics include: bumetanide, torsemide, and also ethacrynic acid. Other alternatives are thiazide diuretics and potassium-sparing diuretics.
What is the maximum dosage of Lasix?
Do not exceed 600 mg of furosemide orally in one day. High doses are rarely used for hypertension, but are possible in severe cases of edema. If Lasix is not effective enough for edema or hypertension, healthcare providers may add other diuretics or blood pressure medications before prescribing high doses of Lasix.
What will I need to check while taking Lasix?
To make sure that Lasix is effective for patients without causing unwanted side effects, their physician will often check them regularly. Depending on the condition being treated, patients may need to have their blood pressure, body weight, fluid intake, and urine output checked. In addition, patients will need to have regular lab tests to check electrolytes and kidney function.
Do patients need supplements while taking Lasix?
Because Lasix can reduce the amount of potassium in the body, some patients may need to take potassium supplements while taking Lasix. People often take potassium supplements such as Klor-Kon. Another treatment option for heart failure or hypertension is a potassium-sparing diuretic such as spironolactone. Health professionals can also give advice on changing a person’s diet to increase the amount of potassium from food.
Can diabetic patients take Lasix?
Lasix may increase blood glucose levels. People with diabetes who start taking Lasix may need to adjust the dose of their diabetes medication. Patients with diabetes should continue to have their blood sugar checked regularly. It is important that all patients tell their healthcare providers about their medical history to determine if Lasix is the best option for them.
What drugs interact with Lasix?
Prescription drugs such as sucralfate (ulcer drugs) and bile acid sequestrants can interfere with Lasix’s proper functioning, so doses should be separated.
Lasix has several drug interactions that may affect treatment. In particular, treatment with lasix requires careful monitoring if other diuretics are also used. Caution should be exercised when combining Lasix with NSAIDs or other drugs such as phenytoin (an anticonvulsant drug), methotrexate (drugs for cancer and rheumatism).