How long for metronidazole to work

how long for metronidazole to work

How Long Does Metronidazole Take to Work?

Aug 04,  · How Long Does Metronidazole Take to Work? By Staff Writer Last Updated Apr 13, PM ET Metronidazole begins to treat an infection immediately, though symptoms will likely persist through the first few days of treatment, according to WebMD. I decided to look on the internet to find out how long I might have to wait for the Metronidazole to take effect. It was more difficult than I thought to find a definitive answer but the general consensus seemed to be anywhere from 12 hours to several days!

Drug information metronidazo,e by: IBM Micromedex. Take this medicine only as directed by your doctor. Do not take more of it, do not take it more often, and do not take it for a longer time than your fog ordered. The capsules can be taken with or without food. If the medicine upsets your stomach, it is best to take it with a meal or snack.

To help clear up your infection completely, keep using this medicine for the full time of treatment, even if you begin to feel better after a few days. If you stop using this medicine too soon, your infection may return. This medicine works best when there is a constant amount in the blood.

To help keep the amount constant, do not miss any doses. Also, it is best to take the doses at evenly spaced times during the day. If you need help planning the best times to take your medicine, check with your doctor.

The dose wprk this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you metronidazple do so.

The amount of medicine that you lony depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the what does arsenic react with of time you take the medicine depend on the medical problem for which you are using the medicine. If you miss a dose of this medicine, take it as soon as possible.

However, if it is almost time for your next dose, skip the missed dose metroniazole go back to your regular dosing schedule. Do not double doses. Howw the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep from freezing. All rights reserved. Information is for End User's use only and may not be sold, redistributed or otherwise used for commercial purposes.

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What is metronidazole?

Sep 18,  · How Long Does It Take for Metronidazole to Work? Most courses of metronidazole last for around 7 days, however some may be as brief as 3 days and some as long as 14 days. For certain infections you may be given a single, bigger dosage of metronidazole, usually five mg tablets (2 g) to take at the same time. For bacterial vaginosis (BV), you will normally be prescribed a 7 day course of antibiotics (one tablet, twice a day) and all symptoms should have cleared by the end of this (although you will probably notice an improvement after only a couple of days). Apr 13,  · Metronidazole is usually given for up to 10 days in a row. You may need to repeat this dosage several weeks later. Use this medicine for the full prescribed length of time. Your symptoms may improve before the infection is completely cleared.

In our latest question and answer, the pharmacist discusses how long Flagyl metronidazole lasts in the body. How long is taken for total removal of metronidazole and its metabolites from the body? I have taken metronidazole for 7 days for Trichomonas intestinalis. This is the second day after ending full dose I have been administered.

But till now I have its side effects, like nausea, vomiting, headache, decreased libido, I'm wondering when its' effects will stop? Metronidazole brand name Flagyl is an antibiotic and antiprotozoal agent that is used for a variety of indications including pneumonia, respiratory infections, intra-abdominal infections and bacterial vaginosis. Once taken by mouth, metronidazole is quickly absorbed and reaches peak concentration in the blood after one to three hours.

When taken with food, the rate of absorption decreases but not the overall extent of absorption. The overall effect of metronidazole when taken with food however, is unchanged. Most of metronidazole is metabolized in the liver and is excreted via the urine and feces. A general rule of thumb is that it takes about 5 half lives for a drug to be considered completely metabolized.

Therefore, it should take about 2 to 3 days for metronidazole to be completely eliminated from the body. If metronidazole is causing side effects, such as as nausea, diarrhea or vomiting, you can expect them to resolve a few hours after dosing, or at the very latest, within few days after the last dose was taken. One of the major precautions with metronidazole is the need to avoid alcohol consumption while taking the drug.

Metronidazole can alter the metabolism of alcohol and increase the amount of a toxic metabolite, acetaldehyde. The use of alcohol and metronidazole together can cause a " Disulfiram-like " reaction. Potential side effects include:. Generally, it is recommended to avoid alcohol and alcohol containing products e. He has been featured in numerous publications including the Huffington Post as well as a variety of health and pharmacy-related blogs. Please feel free to reach out to him directly if you have any inquiries or want to connect!

He's answered thousands of medication and pharmacy-related questions and he's ready to answer yours! Questions Articles Drugs Interactions Ask a pharmacist. Published: Jan 29, Last Updated: Oct 27, Answered By: Dr.

Brian Staiger Pharm. Jan 27, Was this article helpful? We'll never share your email with anyone else. Submit Close. Staiger walrus. Related Questions. What is the dosage for a 37 pound 4 year old of mg amoxicillin capsules? Can I break a mg amoxicillin capsule into something and eat it? I was prescribed Azithromycin Zpack friday morning for a sinus infection.

My second dose yesterday evening. Now am experiencing slight vaginal discomfort, itching View more questions. Ready for a more personal experience with your meds? Get started.

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