How long can you safely take metronidazole?

Adults—500 or 750 milligrams (mg) 3 times a day for 5 to 10 days. Children—Dose is based on body weight and must be determined by your doctor. The dose is usually 35 to 50 milligrams (mg) per kilogram (kg) of body weight per day, divided into 3 doses, for 10 days.

How long is too long for metronidazole?

If you need to take metronidazole for longer than ten days, your doctor may want you to have some tests. Make sure you keep any appointments that your doctor gives to you.

Can metronidazole be given long term?

Metronidazole can be given long term if needed for pets with chronic colitis. If a pet doesn't tolerate metronidazole we can substitute something else. It usually takes 10-14 days of medication to completely clear a typical infection and sometimes longer.

Can you take metronidazole for 14 days?

Metronidazole is first-line treatment for mild to moderate C. difficile infection. A 10 – 14 day course is recommended because, although 70% of patients respond to metronidazole in five days, 91% respond with a 14 day course. Metronidazole can be given by intravenous infusion if oral treatment is inappropriate.

Can metronidazole be harmful?

It can give you severe side effects such as feeling or being sick, stomach pain, hot flushes, difficulty breathing, a pounding heartbeat (palpitations) and headaches.

How and When to use Metronidazole (Flagyl, Metrogel) - Doctor Explains

Can you overuse metronidazole?

In cases of severe overdoses, it can cause some cardiac arrhythmias among other life-threatening complications. A common culprit of these cardiac complications is the co-ingestion of metronidazole with another medication that can cause these complications when present in excess.

Is metronidazole a harsh antibiotic?

Metronidazole is a very safe and effective antibiotic medication used to treat bacterial vaginosis (BV). Many users will not experience any negative Metronidazole side effects at all and will have a very positive experience with the medication on the whole.

Can you take metronidazole for months?

If you're prescribed metronidazole cream or gel for rosacea, you'll normally use it twice a day for about 2 months. Treatment can sometimes last longer. Follow the instructions from your doctor or pharmacist.

What should I avoid while taking metronidazole?

You should not drink alcoholic beverages or take other alcohol-containing preparations while you are using this medicine and for at least 3 days after stopping it. If you have trichomoniasis: Using this medicine while you are pregnant (especially during the first 3 months of pregnancy) can harm your unborn baby.

What foods to avoid on metronidazole?

Alcohol, avocados, bananas, chocolate, salami

Do not mix these items with drugs such as metronidazole (Flagyl) and linezolid (Zyvox), used to treat bacterial infections.

Can you take metronidazole for 6 months?

Recommended treatment for recurrent BV consists of an extended course of metronidazole treatment (500 mg twice daily for 10-14 days); if ineffective, metronidazole vaginal gel 0.75% for 10 days, followed by two times per week for 3-6 months, is an alternate treatment regimen.

Can metronidazole cause permanent damage?

Serious side effects of Flagyl and Flagyl ER include brain disease, fevers, mouth sores, painful urination, nerve damage resulting in prickling or tingling sensations that may become permanent, cystitis, pelvic pain or pressure, decreased sex drive, inflammation of the lining of the rectum, inflammation of the mouth ...

How many times can you take metronidazole for BV?

Metronidazole is available as an oral pill or vaginal gel; the choice of pill or gel is based on the person's preferences. The oral pill is taken twice daily for seven days. The gel is inserted into the vagina at bedtime for five days. Both treatments work equally well.

How much metronidazole is too much?

Adults—Dose is based on body weight and must be determined by your doctor. The dose is usually 7.5 milligrams (mg) per kilogram (kg) of body weight every 6 hours for 7 to 10 days. Your doctor may increase your dose as needed. However, the dose is usually not more than 4000 mg per day.

How long can you take metronidazole 400mg?

The duration of a course of metronidazole treatment is about 7 days but it will depend upon the seriousness of the patient's condition as assessed clinically and bacteriologically.

Can metronidazole affect your brain?

There have been several reported cases in which abnormalities of the brain on MRI were associated with metronidazole treatment: lesions involving the subcortical white matter, splenium, midbrain, and cerebellar dentate nuclei.

Is it OK to take probiotics with metroNIDAZOLE?

Using metroNIDAZOLE together with lactobacillus acidophilus may decrease the effects of lactobacillus acidophilus when these medications are taken at the same time. To prevent or minimize the interaction, lactobacillus acidophilus should be administered at least 1 to 2 hours before or after metroNIDAZOLE.

How do I know if metroNIDAZOLE is working?

For most infections, you should feel better within a few days. With serious swelling, including dental infections, the medicine will start working within a few days but it may take longer before your symptoms start to get better.

Is it better to take metroNIDAZOLE at night?

Use it at bedtime, unless your doctor tells you otherwise. Do not get it into your eyes, nose, mouth, or skin. If this medicine does get into your eyes, wash them out right away with large amounts of cool tap water. If your eyes still burn or are painful, check with your doctor.

What bacteria does metronidazole treat?

Metronidazole is highly active against gram-negative anaerobic bacteria, such as B. fragilis, and gram-positive anaerobic bacteria, such as C. difficile. The pharmacokinetic and pharmacodynamic properties of the drug are favorable, and it is available as oral, intravenous, vaginal, and topical formulations.

How often can you take metronidazole?

Metronidazole capsules and tablets are usually taken as a one-time dose (or divided into two doses on 1 day) or two to four times daily for up to 10 days or longer. Metronidazole extended-release tablets are usually taken once daily at least 1 hour before or 2 hours after a meal for 7 days.

What infections does metronidazole treat?

Metronidazole is an antibiotic. It's used to treat skin infections, rosacea and mouth infections, including infected gums and dental abscesses. It's also used to treat conditions such as bacterial vaginosis and pelvic inflammatory disease.

Does metronidazole affect gut bacteria?

Metronidazole has a substantial impact on the gut microbiome. However, the recovery of the microbiome after discontinuation of administration, and the metabolic consequences of such alterations have not been investigated to date.

Can metronidazole weaken immune system?

Birth control: Ingredients in metronidazole vaginal cream may cause condoms and diaphragms to become less effective. Alternative forms of birth control should be considered while using this medication. Blood cell counts: This medication may cause low white blood cell counts, which can mean your immune system is weak.

Does metronidazole always cure BV?

BV is treated with antibiotics, of which oral and vaginal formulations of metronidazole or clindamycin are most commonly used. Although short-term BV cure rates of multiday oral and vaginal metronidazole regimens are 65%–90%,^{11, 12} recurrence rates are high.