About all

Vitamin one a day side effects. One A Day Vitamin: Comprehensive Guide to Uses, Side Effects, and Precautions

What are the potential side effects of One A Day Vitamin. How should you take this multivitamin supplement. What precautions should be considered when using One A Day Vitamin. What are the possible drug interactions with this multivitamin product.

Содержание

Understanding One A Day Vitamin: Purpose and Benefits

One A Day Vitamin is a multivitamin product designed to address vitamin deficiencies arising from poor diet, certain medical conditions, or during pregnancy. These essential nutrients play a crucial role in maintaining overall health and supporting various bodily functions.

Why are vitamins important for our health?

  • They serve as building blocks for the body
  • Support immune function
  • Aid in energy production
  • Promote healthy skin, hair, and nails
  • Assist in proper organ function

By providing a wide range of vitamins and minerals in a single convenient dose, One A Day Vitamin aims to bridge nutritional gaps and promote optimal health.

Proper Usage and Administration of One A Day Vitamin

To maximize the benefits of One A Day Vitamin, it’s essential to follow the recommended dosage and administration guidelines. How should you take this multivitamin supplement?

  • Take one tablet orally, typically once daily
  • Follow the instructions on the product package or as directed by your healthcare provider
  • Do not exceed the recommended dosage
  • Take the vitamin at the same time each day for consistency
  • If you have questions, consult your doctor or pharmacist

Maintaining a regular schedule helps ensure that your body receives a steady supply of essential nutrients. Can you take One A Day Vitamin with food? While it’s generally safe to take with or without food, some individuals may find that taking it with a meal helps reduce the likelihood of stomach upset.

Potential Side Effects and Adverse Reactions

While One A Day Vitamin is generally well-tolerated, some individuals may experience side effects. What are the most common side effects associated with this multivitamin?

  • Constipation
  • Diarrhea
  • Upset stomach

These effects are often temporary and may subside as your body adjusts to the supplement. However, if these symptoms persist or worsen, it’s important to consult your healthcare provider.

In rare cases, more serious side effects may occur. What signs should prompt immediate medical attention?

  • Severe allergic reactions (rash, itching, swelling of face/tongue/throat)
  • Difficulty breathing
  • Severe dizziness

If you experience any of these symptoms, seek medical help immediately. It’s crucial to remember that while these serious side effects are rare, they require prompt attention to ensure your safety.

Critical Precautions and Warnings

Before incorporating One A Day Vitamin into your routine, it’s essential to be aware of important precautions and warnings. What key factors should you consider?

  • Allergies: Inform your doctor or pharmacist about any allergies, especially to ingredients in the multivitamin or soy/peanut (found in some brands)
  • Medical history: Disclose your full medical history, particularly regarding alcohol use/abuse, liver problems, or stomach/intestinal issues
  • Pregnancy and breastfeeding: Consult your healthcare provider before use if you are pregnant or breastfeeding
  • Surgery: Inform your doctor or dentist about all products you use, including One A Day Vitamin, before undergoing any surgical procedures

For brands containing iron, it’s crucial to keep the product out of reach of children. Why is this warning so important? Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6 years old. If an overdose occurs, seek immediate medical help or contact a poison control center.

Special Considerations for Folic Acid Content

Some versions of One A Day Vitamin contain folic acid. What should you know about this ingredient?

  • Inform your doctor if you have vitamin B12 deficiency (pernicious anemia) before taking folic acid-containing multivitamins
  • Folic acid may interfere with certain laboratory tests for vitamin B12 deficiency
  • Untreated vitamin B12 deficiency can lead to serious nerve problems

Always consult your healthcare provider for personalized advice regarding the use of folic acid-containing supplements.

Potential Drug Interactions and Contraindications

One A Day Vitamin may interact with other medications, potentially altering their effectiveness or increasing the risk of side effects. What are some important interactions to be aware of?

  • Antacids
  • Bisphosphonates (e.g., alendronate)
  • Levodopa
  • Thyroid medications (e.g., levothyroxine)
  • Certain antibiotics (e.g., tetracyclines, quinolones like ciprofloxacin)

If your One A Day Vitamin contains iron, it’s particularly important to avoid taking it simultaneously with these medications. How can you manage these potential interactions? Consult your doctor or pharmacist about appropriate timing between doses and developing a schedule that works with all your medications.

Folic Acid Interactions

For versions containing folic acid, additional considerations apply. What should you discuss with your healthcare provider?

  • Potential interactions with medications for seizures, cancer, or rheumatoid arthritis
  • Impact on the effectiveness of certain antibiotics
  • Possible interference with some laboratory tests

Always provide your healthcare team with a comprehensive list of all medications, supplements, and herbal products you’re using to ensure safe and effective treatment.

Optimizing Nutrient Absorption and Effectiveness

To maximize the benefits of One A Day Vitamin, it’s important to understand factors that can influence nutrient absorption and effectiveness. How can you enhance the supplement’s impact on your health?

  • Take fat-soluble vitamins (A, D, E, K) with a meal containing healthy fats
  • Avoid consuming caffeine or alcohol close to the time you take your multivitamin
  • Stay hydrated to support overall nutrient absorption
  • Consider spreading out your nutrient intake throughout the day if taking multiple supplements
  • Maintain a balanced diet rich in fruits, vegetables, and whole grains

Can certain foods enhance or inhibit vitamin absorption? Some foods can indeed impact nutrient absorption. For example, vitamin C can enhance iron absorption, while calcium can interfere with iron absorption. Consulting a nutritionist or dietitian can help you develop a personalized plan to optimize your nutrient intake.

Lifestyle Factors Affecting Vitamin Efficacy

Beyond dietary considerations, various lifestyle factors can influence the effectiveness of your One A Day Vitamin. What habits should you be mindful of?

  • Smoking can deplete certain vitamins and minerals
  • Excessive alcohol consumption may interfere with nutrient absorption
  • Chronic stress can increase the body’s demand for certain nutrients
  • Regular exercise supports overall health and may enhance nutrient utilization

By addressing these lifestyle factors alongside your supplementation routine, you can create a more holistic approach to supporting your nutritional needs.

Customizing Your Vitamin Regimen: When to Consider Alternatives

While One A Day Vitamin is designed to meet the needs of many individuals, there may be circumstances where alternative or additional supplementation is beneficial. When might you need to adjust your vitamin regimen?

  • Specific health conditions requiring targeted nutrient support
  • Age-related changes in nutrient needs
  • Dietary restrictions or preferences (e.g., vegetarian or vegan diets)
  • Pregnancy or breastfeeding
  • High-performance athletic training

How can you determine if your current supplement is meeting your needs? Regular check-ups with your healthcare provider, including blood tests to assess nutrient levels, can help identify any deficiencies or areas for improvement in your supplementation strategy.

Tailoring Supplementation to Individual Needs

Personalized nutrition is becoming increasingly recognized as an important aspect of overall health. What factors should be considered when customizing your vitamin regimen?

  • Genetic predispositions to certain deficiencies
  • Environmental factors (e.g., sun exposure for vitamin D synthesis)
  • Medication use and potential nutrient depletions
  • Digestive health and absorption capabilities
  • Specific health goals (e.g., bone health, immune support, cognitive function)

Working with a healthcare professional who specializes in nutritional medicine can help you develop a tailored approach that addresses your unique needs and health objectives.

Long-Term Considerations and Monitoring

While One A Day Vitamin can be a valuable addition to your health regimen, it’s important to approach long-term supplementation thoughtfully. What factors should you consider for ongoing use?

  • Regular reassessment of your nutritional needs
  • Monitoring for any changes in side effects or tolerance
  • Periodic blood tests to check vitamin and mineral levels
  • Adjusting dosage or formulation based on changing health status or age
  • Staying informed about new research and recommendations in nutrition science

How often should you review your vitamin regimen with a healthcare provider? It’s generally recommended to discuss your supplementation routine annually or whenever there are significant changes in your health, diet, or medication use.

Potential Risks of Long-Term Excessive Supplementation

While vitamins are essential for health, it’s possible to have too much of a good thing. What are the risks associated with long-term excessive vitamin intake?

  • Vitamin A toxicity can lead to liver damage and other health issues
  • Excessive iron intake may cause organ damage in individuals with certain genetic conditions
  • High doses of vitamin B6 over time may cause nerve damage
  • Overconsumption of fat-soluble vitamins (A, D, E, K) can lead to accumulation in the body

These risks underscore the importance of following recommended dosages and consulting with healthcare professionals about your specific supplementation needs.

By staying informed, maintaining open communication with your healthcare team, and regularly reassessing your nutritional needs, you can ensure that your use of One A Day Vitamin or any multivitamin supplement remains safe and beneficial for your long-term health.

One A Day Vitamin Oral: Uses, Side Effects, Interactions, Pictures, Warnings & Dosing

Warnings:

If your brand of multivitamin contains iron, it is important to keep this product out of reach of children. Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children younger than 6 years. If overdose does occur, get medical help right away or call a poison control center.

Warnings:

If your brand of multivitamin contains iron, it is important to keep this product out of reach of children. Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children younger than 6 years. If overdose does occur, get medical help right away or call a poison control center.

… Show More

Uses

This medication is a multivitamin product used to treat or prevent vitamin deficiency due to poor diet, certain illnesses, or during pregnancy. Vitamins are important building blocks of the body and help keep you in good health.

How to use One A Day Vitamin Tablet

Take this medication by mouth, usually once daily or as directed. Follow all directions on the product package, or take as directed by your doctor. Do not take more than the recommended dosage. If you have any questions, ask your doctor or pharmacist.

Take this medication regularly in order to get the most benefit from it. To help you remember, take it at the same time each day.

Side Effects

Constipation, diarrhea, or upset stomach may occur. These effects are usually temporary and may disappear as your body adjusts to this medication. If any of these effects last or get worse, tell your doctor or pharmacist promptly.

If your doctor has prescribed this medication, remember that your doctor has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.

A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.

This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.

In the US –

In the US – Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.

In Canada – Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.

Precautions

Before taking this product, tell your doctor or pharmacist if you are allergic to any of its ingredients; or to soy/peanut found in some brands; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.

Before taking this medication, tell your doctor or pharmacist your medical history, especially of: use/abuse of alcohol, liver problems, stomach/intestinal problems (such as ulcer, colitis).

If your brand of multivitamin also contains folic acid, be sure to tell your doctor or pharmacist if you have vitamin B12 deficiency (pernicious anemia) before taking it. Folic acid may affect certain laboratory tests for vitamin B12 deficiency without treating this anemia. Untreated vitamin B12 deficiency may result in serious nerve problems (such as peripheral neuropathy). Consult your doctor or pharmacist for details.

Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products).

Tell your doctor if you are pregnant before using this medication.

This medication passes into breast milk. Consult your doctor before breast-feeding.

Interactions

Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor’s approval.

If your brand of multivitamin also contains iron, avoid taking this product at the same time as antacids, bisphosphonates (for example, alendronate), levodopa, thyroid medications (for example, levothyroxine), or some antibiotics (for example, tetracyclines, quinolones such as ciprofloxacin). Ask your doctor or pharmacist about how long you should wait between doses and for help finding a dosing schedule that will work with all your medications.

If your brand of multivitamin also contains folic acid, be sure to tell your doctor or pharmacist if you take certain anti-seizure drugs (including hydantoins such as phenytoin).

This medication may interfere with certain lab tests, possibly causing false test results. Make sure lab personnel and all your doctors know you use this drug.

Does One A Day Vitamin Tablet interact with other drugs you are taking?

Enter your medication into the WebMD interaction checker

Overdose

If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center. Symptoms of overdose may include: stomach pain, nausea, vomiting, diarrhea.

Keep all medical and lab appointments.

Some brands may also contain ingredients such as docusate. Ask your doctor or pharmacist if you have questions about the ingredients in your brand.

This product is not a substitute for a proper diet. Remember that it is best to get your vitamins from healthy foods. Maintain a well-balanced diet and follow any dietary guidelines as directed by your doctor.

If you are taking this product on a prescribed schedule and miss a dose, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose. Take your next dose at the regular time. Do not double the dose to catch up.

Store at room temperature away from light and moisture. Do not store in the bathroom. Keep all medications away from children and pets.

Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.

Images

Next

Save up to 80% on your prescriptions.

Available coupons

Save up to 80% on your prescription with WebMDRx

Drug Survey

Have you ever purchased One A Day Vitamin Tablet?

Yes, In the past 3 months

Yes, In the past 6 months

Yes, In the past year

Haven’t purchased but considering

Don’t plan to purchase

This survey is being conducted by the WebMD marketing sciences department.

Selected from data included with permission and copyrighted by First Databank, Inc. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except as may be authorized by the applicable terms of use.

CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.

Today on WebMD

Adult One Daily Multivitamin Oral: Uses, Side Effects, Interactions, Pictures, Warnings & Dosing

Uses

This combination of vitamins and selected minerals is used to prevent or treat vitamin deficiency due to poor eating habits, problems that affect the body’s ability to absorb nutrition from food, or increased need for vitamins and minerals due to stress or illness. Vitamins are needed for the body to function well. This vitamin/mineral combination contains high levels of B vitamins (such as folic acid, niacin, B-1, B-2, B-6, and B-12) and vitamin C. It also contains other vitamins (A, D, and E) and minerals such as zinc. This medication does not contain iron and has only a small amount of calcium. It should not be used to treat “iron-poor” blood (anemia) or to prevent osteoporosis.

How to use Adult One Daily Multivitamin

Take this medication by mouth with or without food as directed by your doctor, usually once or twice daily. If stomach upset occurs, it may help to take this product with food.

Take this medication 2 to 3 hours before or after taking certain antibiotics (including tetracyclines, quinolones such as ciprofloxacin). The minerals in this product may interfere with the antibiotic, preventing it from being absorbed.

Side Effects

Nausea, stomach upset, diarrhea, flushing and unpleasant taste may occur. If any of these effects last or get worse, notify your doctor or pharmacist promptly.

If your doctor has prescribed this medication, remember that your doctor has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.

Tell your doctor right away if you have any serious side effects, including: mental/mood changes, unusual weakness.

A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.

This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.

In the US – Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.

In Canada – Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.

Precautions

Before taking this medication, tell your doctor or pharmacist if you are allergic to it; or to any of its ingredients such as folic acid; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.

Before using this medication, tell your doctor or pharmacist your medical history, especially of: low blood count (such as pernicious anemia, megaloblastic anemia, vitamin B-12 deficiency), high calcium levels, kidney disease, liver disease.

This medication is not recommended for use in children under 12 because of increased risk of some vitamins/minerals building up to harmful levels in the body.

During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor.

This drug passes into breast milk. Consult your doctor before breast-feeding.

Interactions

Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor’s approval.

Some products that may interact with this drug are: altretamine, cisplatin, levodopa, hydantoins (such as phenytoin), methotrexate, pyrimethamine.

Does Adult One Daily Multivitamin interact with other drugs you are taking?

Enter your medication into the WebMD interaction checker

Overdose

If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center. Symptoms of overuse may include: symptoms of liver disease (such as nausea/vomiting that doesn’t stop, dark urine, stomach/abdominal pain, yellowing of eyes/skin), kidney disease (such as back pain, painful urination, change in amount of urine), bone pain, mental/mood changes, severe headache.

Keep all medical and lab appointments.

Remember that it is best to get your vitamins and minerals from healthy foods. Maintain a well-balanced diet and follow any dietary guidelines as directed by your doctor. B vitamins, including folic acid, are naturally found in leafy greens and other vegetables, and citrus fruits. You will also find folic acid in enriched grains such as bread, pasta and cereal.

If you miss a dose, use it as soon as you remember. If it is near the time of the next dose, skip the missed dose. Use your next dose at the regular time. Do not double the dose to catch up.

Store at room temperature away from light and moisture. Keep all medications away from children and pets.

Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.

Images

Next

Save up to 80% on your prescriptions.

Available coupons

Save up to 80% on your prescription with WebMDRx

Selected from data included with permission and copyrighted by First Databank, Inc. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except as may be authorized by the applicable terms of use.

CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.

Today on WebMD

Vitamin B1 instructions for use: indications, contraindications, side effects – description Vitamin B1 Solution for intramuscular administration (32809)

💊 Composition of the preparation Vitamin B1

✅ Application of the preparation Vitamin B1

Save

Search for analogues

⚠️ The registration certificate for this product expired on 11/17/16

Description of the active ingredients of the preparation

Vitamin B1
(Vitamin B1)

The scientific information provided is general and cannot be used to make decisions.
decisions about the use of a particular drug.

Update date: 2020.11.12

Marketing authorization holder:

MAPICHEM, AG
(Switzerland)

Made:

CSPC OUYI PHARMACEUTICAL, Co.Ltd.

(China)

ATX code:

A11DA01

(Thiamin)

Active substance:
thiamine
(thiamine)

Rec.INN

registered by WHO

Dosage form

Vitamin B1

Solution for intramuscular injection 50 mg/ml: amp. 1 ml 10 pcs.

reg. No.: LP-001230
from 11/17/11
– Expired

Release form, packaging and composition
drug Vitamin B1

IM solution transparent colorless or almost colorless with a slight characteristic odor.

Excipients : disodium edetate 0.1 mg, water for injection up to 1 ml.

1 ml – ampoules (10) – blister strip packs (1) – cardboard packs.

Clinical and pharmacological group:

Vitamin B complex

Pharmacotherapeutic group:

B vitamins + other preparations

Pharmacological action

Vitamin B 1 belongs to water-soluble vitamins. In the human body, as a result of phosphorylation processes, it turns into cocarboxylase, which is the coenzyme of many enzymatic reactions. Vitamin B 1 plays an important role in carbohydrate, protein and fat metabolism, as well as in the processes of nerve excitation in synapses.

Pharmacokinetics

Absorbed from the gastrointestinal tract after oral administration. Before absorption, thiamine is released from its bound state by digestive enzymes. After 15 minutes, thiamine is determined in the blood, and after 30 minutes – in other tissues. In the blood, the content of thiamine is relatively low, while free thiamine is predominantly found in plasma, and its phosphate esters are found in erythrocytes and leukocytes.

Distribution in the body is fairly wide. The relative predominance of thiamine content in the myocardium, skeletal muscles, nervous tissue and liver was noted, which is apparently associated with an increased consumption of thiamine by these structures. Half of the total amount of thiamine is found in striated muscles (including the myocardium) and about 40% in the internal organs.

The most active of the phosphoric esters of thiamine is thiamine diphosphate. This compound has coenzymatic activity and plays a major role in the participation of thiamine in the metabolism of fats and carbohydrates.

Excreted through the intestines and kidneys.

Indications of the active substances of the drug

Vitamin B1

Hypovitaminosis and avitaminosis B 1 (including in patients on enteral feeding through a tube, on hemodialysis; with malabsorption syndrome). Neuritis, radiculitis, neuralgia, peripheral paresis and paralysis; intestinal atony, malabsorption in the intestine, severe liver dysfunction; myocardial dystrophy; thyrotoxicosis; chronic alcoholism; starvation; increased need of the body for vitamin B 1 during pregnancy.

Open list of ICD-10 codes

E05 Thyrotoxicosis [hyperthyroidism]
E51 Thiamine deficiency
F10. 2 Chronic alcoholism
M54.1 Radiculopathy
M54.3 Sciatica
G81.9 Hemiplegia, unspecified
G82.2 Paraplegia, unspecified
G82.5 Tetraplegia, unspecified
M54.4 Lumbago with sciatica
T73.0 Effect of hunger
G83.9 Paralytic syndrome, unspecified
I42.9 Cardiomyopathy, unspecified
K59. 8 Other specified functional intestinal disorders
K72 Liver failure, not elsewhere classified (incl. hepatic coma, hepatic encephalopathy)
K90 Intestinal malabsorption
M79.2 Neuralgia and neuritis, unspecified
O25 Malnutrition during pregnancy
R63.3 Difficulties in feeding and introducing food

Dosing regimen

The method of administration and dosing regimen of a particular drug depends on its form of release and other factors. The optimal dosage regimen is determined by the doctor. Compliance of the dosage form of a particular drug with indications for use and dosing regimen should be strictly observed.

For oral and intramuscular use. The dose, method and regimen of application, duration of therapy is determined individually, depending on the indications, the clinical situation, the age of the patient and the dosage form used.

Side effects

Allergic reactions: urticaria, pruritus, angioedema; in isolated cases – anaphylactic shock.

Other: sweating, tachycardia, soreness at the injection site.

Contraindications for use

Hypersensitivity to thiamine; children’s age – depending on the dosage form.

Use in pregnancy and lactation

In pregnancy and lactation, use is indicated when the intended benefit to the mother outweighs the potential risk to the fetus or infant.

Use in children

May be used in children according to indications, in doses and dosage forms recommended according to age. It is necessary to strictly follow the instructions in the instructions for thiamine preparations on contraindications for use in children of different ages of specific dosage forms of thiamine.

Special instructions

When determining the concentration of theophylline in blood serum by spectrophotometric method, urobilinogen using Ehrlich’s reagent may distort the results (when using high doses).

Parenteral administration is recommended only if oral administration is not possible (nausea, vomiting, malabsorption syndrome, preoperative and/or postoperative conditions).

Allergic reactions to the administration of thiamine occur more often in people predisposed to allergies.

SC (and sometimes IM) injections of thiamine are painful due to the low pH of the solutions.

Drug interaction

The physiological function of vitamins B 1 and B 6 is to potentiate each other’s action, which manifests itself in a positive effect on the nervous, muscular and cardiovascular systems.

Ethanol sharply reduces the absorption of thiamine (the concentration in the blood may decrease by 30%).

Long-term treatment with anticonvulsants may lead to thiamine deficiency.

Thiamine completely decomposes in solutions containing sulfites.

Thiamine is unstable in alkaline and neutral solutions; administration with carbonates, citrates, barbiturates, copper preparations is not recommended.

Keep

If you want to place a link to the description of this drug – use this code

Vitamin B1 . Description of the drug in the reference book Vidal.

Ingredients, what helps, side effects, contraindications

THERE ARE CONTRAINDICATIONS. POSSIBLE SIDE EFFECTS. A SPECIALIST’S CONSULTATION IS REQUIRED.Vitamins of the BPsoriasis group

The author of the article

Dolgikh Natalia Vadimovna,

Diploma in pharmaceutical education: 105924 3510859 reg. number 31944

All authors

Contents of the article

  • Thiamine: RLS
  • Thiamine: contraindications
  • Thiamine: dosage
  • Thiamine: Overdose
  • Summary
  • Ask an expert on the topic of the article

“Everything is a poison, and everything is a medicine, it’s all about the dose. ” The words that are attributed to the great reformer of medicine of the Renaissance, Paracelsus, are 100% suitable for describing the action of vitamins.

Vitamins are vital for human vitality and health. At the same time, their excess, especially fat-soluble ones, leads to intoxication and “failure” of body functions. For example, a high content of vitamin A has a teratogenic effect, and hypervitaminosis of thiamine (B1) can cause disturbances in the hematopoietic system.

In the article we will tell you more about Thiamine, its forms of release, the benefits of drugs, contraindications, rules for taking and overdose.

Thiamine: RLS

Thiamine is a B vitamin. Its other names are Vitamin B1 and Thiamine hydrochloride (chloride). This is the first vitamin discovered by science, which began the history of the study and creation of other vitamins.

Thiamine is currently produced both in the form of monopreparations and as part of various complexes. Medicines containing only one vitamin B1 are presented in two forms:

  • Thiamine solution for injection in ampoules for intramuscular injection 50 mg/ml;
  • Thiamine chloride-ECHO capsules 100 mg.

The mechanism of action of the vitamin is due to the fact that in the body it is converted into coenzyme cocarboxylase and becomes a participant in many biochemical processes. Thiamine is necessary for the metabolism of proteins, fats and carbohydrates, the synthesis of energy in cells, to maintain the normal function of the nervous system, heart, blood formation, and immunity.

The vitamin has wide indications for use, which we will list here using the example of Thiamine in ampoules. Instructions for use recommends using injections for:

  • deficiency and avitaminosis B1;
  • complex treatment of neuritis and sciatica;
  • neuralgia;
  • peripheral paresis and paralysis;
  • intestinal atony;
  • myocardial dystrophy and disorders of cardiac circulation;
  • thyrotoxicosis;
  • skin diseases: eczema, psoriasis;
  • intoxications.

Vitamin B1 also slows down the aging process of cells, regenerates the skin, stimulates hair growth, reduces swelling, and has an anti-inflammatory effect. Therefore, thiamine can often be seen in the composition of vitamin complexes for hair and in ampoules with meso-cocktails for the face.

Thiamine is contained in such popular tablets and capsules as Solgar B-complex, Berocca-plus, Neurobion, Neurodiclovit, Neuromultivit, Pantovigar, Perfectil, Essliver forte.

A combination of thiamine and escin (drugs Aescusan and Venitan) gives a good therapeutic effect, which reduces vascular permeability, reduces swelling and inflammation. In this case, drugs with thiamine are prescribed for chronic venous insufficiency, varicose veins, hemorrhoids, pain, heaviness and cramps in the legs.

All products Thiamine (Vitamin B1)

20 reviews

Thiamine: contraindications

Monopreparations with thiamine have one common contraindication – hypersensitivity to the components of the drug. Thiamine chloride-ECHO capsules should not be taken by children under 18 years of age and patients with sucrase and isomaltase deficiency, fructose intolerance, glucose-galactose malabsorption.

Thiamine dosage

Thiamine capsules are taken at a dosage of 100 mg (one capsule) once a day after meals. The course of treatment is 2-3 weeks.

Thiamin injections are given by deep intramuscular injection. As a rule, begin the course of treatment with small doses (up to 0.5 ml of solution). The daily dose for adults is 20-50 mg (0.5-1.0 ml) of thiamine and is administered once a day. The duration of treatment is prescribed by the doctor, the course may consist of 10-30 injections. Thiamine injections are painful due to the low pH of the solution.

Please note that thiamine solution must not be administered together with vitamins B6 and B12. Pyridoxine (B6) makes it difficult to convert B1 into an active coenzyme form, cyanocobalamin enhances the allergenic effect of thiamine. Vitamin B1 injections are always preferable to do separately, since it is incompatible with many substances: benzylpenicillin, streptomycin, nicotinic acid, sulfites, carbonates, citrates, barbiturates, etc.

Thiamine overdose

Overdose with thiamine preparations is unlikely at recommended doses. But vitamin B1 can have side effects in the form of allergic reactions, including Quincke’s edema and anaphylactic shock. In this case, the benefits of Thiamine will be crossed out by a negative effect on the body. In addition to life-threatening conditions, the vitamin can cause increased sweating and increased heart rate.

Summary

  • Thiamine is a B vitamin. Its other names are Vitamin B1 and Thiamine hydrochloride (chloride). Thiamine is produced both in the form of monopreparations and as part of various complexes.
  • Monopreparations with thiamine have one common contraindication – hypersensitivity to drug components.