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Can you get a yeast infection after taking antibiotics: What to Know About Antibiotics and Yeast Infections


What to Know About Antibiotics and Yeast Infections

Highlights from this article

  • Antibiotics are one of the most common triggers for yeast infections, but researchers don’t know why
  • The main theory is that antibiotics kill the good bacteria in your vaginal microbiome, but no studies prove this. 
  • The type of antibiotic, length of treatment, route of administration, and a pre-existing presence of Candida all influence the risk of developing a yeast infection after a course of antibiotics. 
  • There’s no proven way to prevent a yeast infection after taking antibiotics. Current options include antifungals or probiotics in conjunction with antibiotics. 

If you’ve ever had a yeast infection after taking antibiotics, you’ll know firsthand that the last thing you need after getting rid of one infection is for another one to show up soon after. 

Taking antibiotics is actually one of the most frequent — and predictable — triggers for vulvovaginal candidiasis (VVC), aka a yeast infection. Nevertheless, researchers haven’t figured out why that happens, nor how to prevent it. Yet another thing we can blame on the gender health gap!

Antibiotics are a type of medication prescribed to treat many common bacterial infections, from UTIs to bacterial vaginosis (BV), so why are they putting people with vaginas at risk of yeast infections? 

Let’s look at the available research (spoiler alert: there isn’t much) and explore how antibiotics can lead to yeast infections, what kind of antibiotics carry the highest risks, and what you can do about it. 

Can antibiotics trigger a yeast infection? 

Sadly, yes. The risk of getting a yeast infection after taking antibiotics is between 10-30%. All antibiotics can cause yeast infections, but there are a few factors that can determine your likelihood of getting a yeast infection after a course of antibiotics.

Having Candida already present in your vaginal microbiome can put you at a higher risk (33%) of developing a yeast infection after antibiotic treatment. Some research shows that having BV can increase your risk of developing a yeast infection after taking antibiotics, as well. 

Moreover, vaginal application of antibiotics seems to carry the highest risk of yeast infections, especially with clindamycin and metronidazole, which are often prescribed to treat BV.  Interestingly, tetracyclines (such as doxycycline) prescribed for long-term acne are also identified as a specific risk factor for Candida overgrowth. Because apparently wanting clear skin and no yeast infections is too much to ask! ‍

​Other variables that influence the risk of post-antibiotic VVC include: 

  • Whether or not you’ve had antibiotic-induced yeast infections in the past
  • Having a susceptibility to yeast infections
  • Existing vulvar diseases, like lichen sclerosus  
  • The type of antibiotic (broad-spectrum antibiotics carry the highest risk)
  • Taking estrogen therapy or steroids

Why do antibiotics cause yeast infections?

Vaginal infections happen when something upsets the natural balance in your vaginal microbiome, allowing pathogens to colonize and cause dysbiosis. This then leads to the onset of symptoms, like itching and unusual discharge.  

The main theory explaining why antibiotics trigger yeast infections is that antibiotics wipe out protective bacteria like lactobacilli as well as the bad, leaving your vaginal microbiome more vulnerable to Candida overgrowth, the cause of yeast infections. 

However, no study has proven this theory. A 2019 review on the link between antibiotics and yeast infections concluded that vulvovaginal candidiasis isn’t more common in women with lower levels of lactobacilli in their vaginal flora, nor that women with recurrent yeast infections have lactobacilli-deficient microbiomes.

The review suggests that rather than affecting lactobacilli, antibiotics may impact the vaginal microbiome by triggering the release of heat shock proteins and hindering the release of cytokines (protective chemicals), allowing Candida fungi to colonize. More research is needed to confirm this theory, though.  

Can you prevent yeast infections caused by antibiotics?

There aren’t any official guidelines for preventing yeast infections caused by antibiotics.

Your doctor may suggest that you start treatment for yeast infection — usually an oral antifungal, like fluconazole — along with your antibiotic treatment — either if you start to experience symptoms, or prophylactically if you have a history of yeast infections. If you start experiencing symptoms of a yeast infection while taking antibiotics, check with your doctor before trying an OTC antifungal, because some antibiotics can react with other medications. 

Similarly, some doctors believe that lactobacilli probiotic supplements — taken either orally or vaginally — can prevent yeast infections by replenishing the vaginal microbiome after a course of antibiotics. Unfortunately, there is minimal data to support this theory (but wouldn’t it be neat if it did?).

If you’ve been prescribed antibiotics by your doctor, it’s really important that you complete the full course. Yes, the looming threat of a yeast infection is a bummer, but stopping antibiotics means the infection you were treating could return. At the end of the day, having one infection is better than having two. 

Recurrent symptoms? Meet Evvy’s at-home vaginal microbiome test, approved by leading OB-GYNs.

Learn more

Yeast infection from antibiotics: Causes, symptoms, and treatment

Taking certain antibiotics may lead to a yeast infection in the vagina, also known as a fungal infection or vaginal candidiasis.

A yeast infection is a form of vaginitis, which means inflammation in the vagina. Vaginitis is the most common vaginal condition in people aged 15–44.

Vaginal candidiasis, caused by Candida fungus, is the second most common type of vaginal infection in the United States, after bacterial infections.

This article examines how taking antibiotics can sometimes lead to yeast infections. It also describes which antibiotics can cause these infections and how to treat them.

A note about sex and gender

Sex and gender exist on spectrums. This article will use the terms “male,” “female,” or both to refer to sex assigned at birth. Click here to learn more.

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A yeast infection occurs when something upsets the delicate balance of bacteria and yeast in the vagina.

A small amount of Candida fungus is usually present in the vagina, and beneficial bacteria help keep this fungus under control.

Antibiotics work by killing bacteria that cause infection, but they can also kill beneficial bacteria in other parts of the body, including the vagina.

Without enough beneficial bacteria to keep the yeast at bay, Candida yeast can multiply, causing the symptoms of a yeast infection.

Some people are more prone to yeast infections than others. According to current estimates, 8% of females have recurring Candida infections, and around 70% of females report dealing with this condition at least once in their lifetime.

Yeast infections can develop at any age, but these infections are more common during reproductive years.

The common symptoms of a vaginal yeast infection tend to be more noticeable just before menstruation. A person may experience:

  • an itchy sensation on and around the vulva, which is the area outside the vagina
  • a burning sensation on or around the vulva
  • white, lumpy, odorless vaginal discharge
  • pain during sex
  • pain or discomfort while urinating
  • an increase in vaginal discharge

These symptoms are mild in most cases. In severe infections, redness, swelling, or cracks form in the walls of the vagina.

It can be difficult to distinguish between a yeast infection and a urinary tract infection (UTI). Learn to tell the difference here.

Not all antibiotics are likely to cause yeast infections — only broad-spectrum antibiotics tend to have this effect. These drugs can kill several different types of bacteria.

The following three types of broad-spectrum antibiotic, in particular, may increase the risk of a yeast infection:


Doctors prescribe tetracyclines for acne, UTIs, intestinal tract infections, eye infections, sexually transmitted infections, and gum disease.

Examples of tetracyclines and common brand names include:

  • demeclocycline (Detravis)
  • doxycycline (Adoxa)
  • eravacycline (Xerava)
  • minocycline (Minocin)
  • omadacycline (Nuzyra)
  • tetracycline (Sumycin)


Doctors prescribe quinolones for difficult-to-treat UTIs, hospital-acquired pneumonia, and bacterial prostatitis. Common examples include:

  • ciprofloxacin (Cipro)
  • levofloxacin (Levaquin)
  • moxifloxacin (Avelox)

Broad-spectrum penicillins

Broad-spectrum penicillins, such as ampicillin and amoxicillin, may also lead to yeast infections.

Yeast infections are common, but a few circumstances may make it more likely a person will develop one. These circumstances include:

  • pregnancy
  • hormone contraceptive use, such as birth control pills
  • diabetes
  • a weakened immune system due to factors such as chemotherapy treatment or HIV infection

If a person is living with one of these risk factors, they should talk with their doctor if they have been prescribed antibiotics, as there can be an increased risk of yeast infection.

While yeast infections are more common among sexually active people, there is no evidence that they are sexually transmitted.

Treating a yeast infection is usually a straightforward process. In most cases, a person will either apply a cream or ointment to the inside of the vagina or take a pill containing an antifungal medicine, such as fluconazole or miconazole.

A doctor can prescribe antifungal creams or tablets. People can also find over-the-counter (OTC) antifungal vaginal creams at drugstores, or online.

Some infections, such as recurring chronic infections, may require stronger treatment. In this case, a doctor may recommend additional doses of fluconazole or creams that contain boric acid, nystatin, or flucytosine.

The Centers for Disease Control and Prevention (CDC) recommend that anyone who suspects they have vaginal candidiasis speak with a healthcare professional. This is because the symptoms are similar to those of other vaginal infections, which require different treatments.

A healthcare professional can ensure that a person gets the right medication for the infection. To identify vaginal candidiasis, they usually take a small sample of vaginal discharge for examination under a microscope.

Pregnancy and fluconazole

Pregnant people may want to avoid treating yeast infections with fluconazole due to the risk of birth abnormalities. According to an older safety announcement from the Food and Drug Administration (FDA), a single 150-microgram dose of fluconazole may not cause this effect, but taking it for longer periods or at a higher dosage carries this risk.

While a 2013 study did not find a significantly increased risk of birth abnormalities when pregnant people took fluconazole, a more recent cohort study from 2020 did find an association with fluconazole use during the first trimester and musculoskeletal malformations.

Pregnant individuals managing a yeast infection should discuss with their doctor about the risks of fluconazole, and other alternative treatments.

People can help prevent vaginal candidiasis by taking antibiotics only when they are necessary. It is worth remembering that antibiotics do not work on viral infections, such as a cold or the flu.

Antibiotics also do not work on some common bacterial infections, such as many types of bronchitis, sinus infections, and ear infections. A person should always speak with a healthcare professional before starting a course of antibiotics.

A few other ways to help prevent yeast infections include:

  • wearing cotton undergarments
  • avoiding feminine hygiene sprays
  • avoiding scented tampons
  • avoiding harsh soaps when cleaning the vagina
  • using condoms during sex

In addition, there is some evidence that eating yogurt that contains live cultures every day or taking Lactobacillus acidophilus capsules may help prevent these infections.

While little high quality research has investigated this use of probiotics, many healthcare professionals recommend taking a probiotic supplement either during or immediately after completing a course of antibiotics to reduce the risk of a yeast infection.

Some types of antibiotics can lead to a vaginal yeast infection, which is a form of vaginitis known as vaginal candidiasis.

Antibiotics kill bacteria, which can upset the delicate balance of yeast and bacteria in the vagina. This allows the Candida fungus to multiply, leading to symptoms such as itching, burning, or pain during sex.

It is usually straightforward to treat yeast infections with OTC antifungal medications. However, anyone who suspects that they have this type of infection should consult a doctor to rule out other issues with similar symptoms.

How to avoid yeast infections: symptoms, treatment and prevention


  • 1 Prevention and treatment of yeast infections in women: is it necessary to consult a gynecologist?
    • 1.1 What are yeast infections?
    • 1.2 Origin of yeast infections
      • 1.2.1 Microorganisms
      • 1.2.2 Weak immunity
      • 1.2.3 Diabetes mellitus
      • 1.2.4 Other factors

      9 0008

    • 1. 3 Symptoms of yeast infections
    • 1.4 How is a yeast infection diagnosed?
      • 1.4.1 Clinical signs and history
      • 1.4.2 Microscopic examination
      • 1.4.3 Culture
    • 1.5 Treatment of yeast infections
      • 1.5.1 Antimicrobials
      • 1.5.2 Topical treatment
      • 1.5.3 Warning
    • 1.6 Prevention of yeast infections
      • 1.6.1 Maintain vaginal hygiene
      • 1.6.2 Avoid tight synthetic clothing and the use of pads
      • 1.6.3 Watch your gut bacteria
      • 1.6.4 Keep sex dry and good quality
    • 1.7 Yeast species that cause infections
      • 1.7.1 Candida 9 0008
      • 1.7.2 Cryptococcus (Cryptococcus )
      • 1.7.3 Pythyroid yeast (Pityrosporum)
    • 1.8 Yeast infections: Candida
      • 1.8.1 What is Candida and how does it cause yeast infections?
    • 1.9 Effects of yeast infections on pregnancy and breastfeeding
    • 1.10 Yeast infections and their effects on the immune system
      • 1. 10.1 Overview of yeast infections
      • 1.10.2 How do yeast infections affect the immune system?
      • 1.10.3 How to strengthen the immune system in yeast infections?
      • 1.10.4 Conclusion
    • 1.11 Related videos:
    • 1.12 Q&A:
        • What are the causes of yeast infections?
        • Can yeast infections be avoided?
        • What are the symptoms associated with yeast infections?
        • Do I need to see a doctor for yeast infections?
        • What treatments are used for yeast infections?
        • What role does the immune system play in fighting yeast infections?

Yeast infections are a common disease caused by the fungus Candida. In the article you will find information about the causes, symptoms, diagnosis and treatment of this disease. Learn how to prevent recurrences and manage yeast infections in various locations.

Yeast infections are diseases caused by the growth of yeast-like fungi in the human body. Infections are caused by various strains of fungi, including Candida albicans, which is the most common pathogen in humans.

Increased reproduction of yeast-like fungi can occur for various reasons. One of the most common factors is reduced immunity, which can occur as a result of illness, stress, fatigue, or antibiotics. Also, the risk of developing yeast infections increases in women during menstruation and pregnancy, as well as in people with diabetes.

The symptoms of a yeast infection can vary depending on where the fungus is located. The most common infections are in the mouth, vagina, and skin. Symptoms may include itching, redness, and swelling in the affected area, as well as soreness and discharge.

Treatment of yeast infections may include the use of antifungal drugs, as well as the correction of risk factors such as immunodeficiency and impaired microbiocinosis. It is important to consult a doctor at the first signs of infection and identify the cause of its occurrence in order to conduct effective therapy and prevent the development of complications.

What are yeast infections?

yeast infections or fungal infections are diseases caused by fungi that usually live on the skin, in the intestines, or elsewhere in the body. Some of these fungi can cause infections, especially where the skin is damaged or the immune system is weakened.

Candida is a type of fungus that often causes yeast infections. It is usually found on the skin, in the mouth, or on the scalp. If the balance between the general microflora of the body and pathogenic microorganisms is disturbed, Candida can become more aggressive and cause an infection.

Symptoms of yeast infections may include itching, skin rash, swelling, pain, redness or discomfort. The most common yeast infections are caused by an imbalance in the microflora in the vagina in women. In men, yeast infections can be observed on the skin of the genitals or on the glans penis.

Treatment of yeast infections may include the use of antifungals, which quickly kill the fungi that cause infections. It is also recommended to follow the rules of hygiene, avoid tight synthetic clothing and use natural fabrics, as well as maintain a healthy lifestyle to strengthen immunity and prevent relapses.

  • Yeast infections are a contagious disease caused by fungi.
  • Candida is one of the common causes of yeast infections.
  • Symptoms include itching, skin rash, swelling, pain, redness or discomfort.
  • Treatment includes antifungals and good hygiene.

Origin of yeast infections


Yeast infections are the result of the growth and spread of certain types of yeast.

Yeast is naturally present in various parts of the body, including the digestive system, skin and vagina in women.

However, a suitable growth medium can encourage yeast overgrowth and cause infection.

For example, wet shoes and clothing can increase moisture between the toes and promote yeast growth.

Weak immune system

Weak immune system can also cause yeast infections.

Weak immunity can be caused by a variety of factors such as stress, lack of sleep, an unbalanced diet and certain medications.

Diabetes mellitus

People with diabetes also have an increased risk of yeast infections.

High blood sugar can encourage yeast growth in the vagina or on the skin.

Complications of diabetes, such as vaginal itching and discharge, may also increase the risk of yeast infections in women.

Other factors

Other factors that can contribute to yeast infections include: taking antibiotics, using harsh shower gels and soaps, using poor quality pads and tampons, unacidifying the vaginal environment, etc.

Yeast infections should be seen by a doctor for diagnosis and treatment.

Yeast Infection Symptoms

Skin Problems: One of the most common symptoms of yeast infections is skin rashes. It can occur anywhere on the body where there are wrinkles or warmth. Itching and redness of the skin can also be a symptom.

Gastrointestinal disorders: Yeast infections can affect the digestive system, leading to diarrhea, constipation, stomach cramps and vomiting. They can also lead to digestive problems with certain foods, such as dairy or wheat.

Fatigue: Yeast infections can cause fatigue and weakness, which is often the result of difficult digestion and toxins from damaged intestinal microflora.

  1. Thrush: One of the most common symptoms of yeast infections is thrush. This is a vaginal infection that occurs due to an overgrowth of yeast in the vagina and can cause itching, burning, and soreness.
  2. Fungal nail infections: Yeast infections can also present as fungal nail infections, which can be very painful and frightening and unsightly.

If you experience these symptoms intermittently, you may have a yeast infection. It is necessary to visit a doctor and undergo appropriate treatment.

How is a yeast infection diagnosed?

Clinical signs and history

Diagnosis of yeast infections begins with clinical signs and the patient’s history. Signs may include itching and burning at the site of the lesion, white discharge, swelling, and redness of the skin. It is important to find out if the patient had similar symptoms before, whether he was treated and what results were achieved.

Microscopic examination

To confirm the diagnosis, a microscopic examination of the discharge obtained from the site of the lesion is performed. For this, special dyes are used that allow you to see yeast cells in preparations. This method can help determine which types of yeast are causing the infection.


In addition, culture is used for diagnosis. The secretions from the lesions are placed in nutrient media that promote the growth of yeast colonies. This method allows you to determine the type of yeast, identify sensitivity to antifungal drugs and choose the most effective treatment.

  • It is important to pay attention to clinical signs and patient history when diagnosing yeast infections;
  • Microscopic examination of the discharge from the site of the lesion helps to identify the type of yeast;
  • Culture helps identify antifungal susceptibility and select the most effective treatment.

Treatment of yeast infections


Yeast infections are usually treated with antimicrobials. Some of them can be purchased without a prescription, but for more serious cases, you need to see a doctor and get a prescription for strong antimicrobials. One of the most popular drugs is fluconazole, which is difficult to become stable, which means it will be effective with repeated use. However, the use of antimicrobials can have side effects, so do not overuse them unnecessarily.

Topical treatment

In addition to antimicrobials, topical treatment using creams, ointments or suppositories may be effective. They are a milder treatment option and may be effective in treating the early stages of yeast infections. However, as with any other treatment, do not overuse them unnecessarily, as side effects may be possible.


To help prevent yeast infections, follow these tips: maintain a healthy diet, avoid excessive alcohol and sugar, wear cotton underwear, use condoms during sexual intercourse, and change tampons and pads periodically.

Prevention of yeast infections

Maintain vaginal hygiene

Maintaining proper hygiene of the vaginal area is very important in preventing yeast infections. You should shower or bathe daily and use a mild soap to clean the area around your vagina. You should also avoid any intimate hygiene products, as they can upset the natural pH balance of the vagina, making it more prone to yeast infections.

Avoid tight synthetic clothing and use of panty liners

Wearing tight synthetic panties or pants can increase moisture and allow yeast to thrive in the vagina. It is better to choose natural fabrics and loose fit. You should also avoid using pads, which can also change the pH balance of the vagina and lead to yeast infections.

Watch your gut bacteria

Immunity has to do with how the nutrients we consume are absorbed. It is also important to monitor the bacteria that are found in the intestines and avoid overeating sugar. Prebiotics are especially helpful, these simple foods help to improve the intestinal microflora. A healthy gut microflora can boost the immune system and prevent infections, including yeast infections in the vagina.

Keep sexual relationships dry and of good quality

Decompensated or sexually inactive women are at increased risk of infections. It is possible to get an infection during intercourse, so you should avoid rough movements and use lubricants if necessary. Sexual partners may also be treated to clear the infection and not carry it back. Otherwise, the healing process will be disrupted and the risks of infection will be higher.

In general, yeast infections can be prevented by good hygiene, looking after your gut bacteria, choosing the right underwear, and avoiding traumatic sexual positions. If you experience symptoms of a yeast infection, see your doctor for appropriate treatment.

Infectious yeast species

Yeast is a single-celled fungus that is often used in industry and food processing, but can also cause various infections in humans.


Candida is the most common yeast that causes infections in humans. Candida can affect the skin, mouth, genitals, and respiratory organs. This yeast can cause mild itching and irritation, as well as more serious infections such as esophageal candidiasis.


Cryptococcus is a yeast that can be found in soil and insects, as well as in animals. Although they are not common infectious agents, cryptococcus can cause very serious illness in humans, such as cryptococcal meningitis, which affects the brain and spinal cord.

Pythyroid yeast (Pityrosporum)

Pythyroid yeast can cause skin infections such as seborrheic dermatitis and pityropsoriasis, which are manifested by various types of rashes. This yeast is found on the surface of the skin in most people, but it can cause an infection in some people.

  • Yeast is a type of microorganism that can cause infections in humans.
  • Candida is the most common yeast causing infections.
  • Cryptococcal meningitis can be caused by cryptococci that are present in soil, insects and animals.
  • Pythyroid yeast can cause various skin infections such as seborrheic dermatitis.

Yeast infections: Candida

What is Candida and how does it cause yeast infections?

Candida is a fungal species that can cause yeast infections. It can grow in different parts of the body, such as the mouth, intestines, genitals, or skin.

Candida can cause various types of yeast infections such as skin candidiasis, urethritis, vulvovaginitis, thrush and gastroesophageal reflux.

To prevent yeast infections, it is recommended to maintain health through proper nutrition, adequate sleep, stress reduction and avoidance of excessive consumption of alcohol and sugar. It is also important to select probiotics to support healthy gut flora and limit antibiotics to the minimum necessary.

If you suspect a yeast infection, it is best to see a doctor for diagnosis and treatment. Late treatment can aggravate symptoms and cause serious complications.

Effect of yeast infections on pregnancy and breastfeeding

Yeast infections such as candidiasis may affect pregnancy and breastfeeding. During pregnancy, women’s immunity decreases, which can lead to the development of yeast infections. In addition, the use of contraceptives and antibiotics can also contribute to infection.

Pregnant women may be at risk of preterm labor and preterm pregnancy if they have yeast infections. The disease can also be transmitted to the child during childbirth, which will lead to the development of candidiasis in the newborn.

When breastfeeding, the infection can be transmitted to the mammary glands, which can lead to illness and difficulty in feeding the baby. For the prevention and treatment of yeast infections in pregnant women and nursing mothers, consultation with a doctor and the use of appropriate medications is recommended.

Yeast infections and their effect on the immune system

Yeast infections at a glance

Yeast infections are diseases caused by fungi of the genus Candida. They can affect various parts of the body, including the skin, mouth, stomach, and genitals. Often, yeast infections occur when the balance of microorganisms in the body is disturbed, when the number of Candida mushrooms increases dramatically.

How do yeast infections affect the immune system?

Yeast infections can have a negative effect on the immune system. With repeated or prolonged infections, the immune system can weaken and become vulnerable to other diseases. In addition, Candida can lead to symptoms such as inflammation and allergic reactions, which can be detrimental to overall health.

How to strengthen the immune system for yeast infections?

A healthy lifestyle is essential for strengthening the immune system in yeast infections. It is important to eat right, avoid sugary and fatty foods, and increase your intake of fruits and vegetables. It is also important to exercise regularly, control weight and get enough sleep. In addition, you can take complexes of vitamins and minerals, as well as probiotics to restore normal microflora in the body.


Yeast infections can have a negative effect on the immune system, so it is important to take care of your health and take steps to prevent such diseases. In addition, at the first signs of infection, you should consult a doctor in order to start treatment in a timely manner.

Related videos:


What causes yeast infections?

Yeast infections can be caused by microflora disorders, reduced immunity, antibiotics, changes in hormone levels during pregnancy or menopause, irregular sexual activity, and some other factors.

Can yeast infections be avoided?

Personal hygiene and proper nutrition, control of hormone levels, regular sex life, restoration of microflora after taking antibiotics can reduce the risk of yeast infections.

What are the symptoms associated with yeast infections?

Yeast infections usually present with vaginal itching, which can be very intense and persist even after showering, and a white discharge that may be strong-smelling and unpleasant in texture. With a prolonged course of infection, swelling and redness of the vagina may occur.

Do I need to see a doctor for yeast infections?

Yes, you should definitely consult a doctor who will prescribe the appropriate treatment, as well as check the presence or absence of other diseases, so as not to miss a serious pathology.

What treatments are used for yeast infections?

Antifungal medicines are used to treat yeast infections, which can be taken by mouth or topically. It is also important to treat your partner. It is possible to use probiotics and change the diet.

What role does the immune system play in fighting yeast infections?

The immune system plays an important role in fighting yeast infections by controlling the growth of fungi in the body. Therefore, regular strengthening of the immune system can reduce the risk of infections and facilitate their treatment.

Antibiotics increase risk of viral infection, scientists say


Antibiotics increase risk of viral infection, scientists say

Antibiotics increase the risk of developing a viral infection, scientists say – RIA Novosti, 03/27/2018

Antibiotics increase the risk of developing a viral infection, scientists say

. Long-term use of antibiotics at the wrong time can contribute to the development of viral infections and their complications, biologists say in an article published … RIA Novosti, 03/27/2018 2018-03-27T19:14





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discoveries – ria science usa

Discovery – RIA Nauka, Nauka, USA

MOSCOW, March 27 – RIA Novosti . Long-term use of antibiotics at the wrong time can contribute to the development of viral infections and their complications, biologists say in an article published in the journal Cell Reports.

Scientists have named the place where the most dangerous superbugs will appear

February 5, 2018, 15:29

infection, then, of course, he should take antibiotics. But you need to understand that they have important side effects, including affecting how the body fights viruses,” said Michael Diamond from the University of Washington in Saint Louis (USA).

All educated people and doctors are well aware that it is useless to take antibiotics in the development of viral infections. Viruses use proteins and other components of human cells for reproduction and spread, and therefore antibiotics will not act on them without causing the death of the person himself.

However, people sometimes take antibiotics themselves during such illnesses, or they are prescribed by doctors in order to avoid complications and secondary infections of a bacterial nature. Diamond and his colleagues found that this approach was flawed and even dangerous to human health by observing mice they infected with West Nile virus.

According to biologists, they were interested in why some people easily endure this disease, while others are much more affected. They suggested that the reason for this may lie in the fact that the species composition and state of the intestinal microflora in victims of the virus can vary greatly.

Scientists from the Russian Academy of Sciences spoke about the dangers of an antibiotic from banned soap two weeks. After that, the biologists infected them with the virus and compared how the infection developed.

As it turned out, such a technique only aggravated the course of the infection – 80% of mice with a cleansed intestine died from an acute form of West Nile fever, while only a small part of the control group, about 20% of individuals, lost their lives.

Scientists: the microflora of Russians turned out to be a hidden accomplice of “superbugs” As it turned out, key “antibiotics of last resort” such as ampicillin and vancomycin themselves increased the likelihood of death of rodents from the virus, while other substances, such as metronidazole, increased their effect.