Metronidazole extended-release (long-acting) tablets are used to treat bacterial vaginosis (an infection caused by too much of certain types of harmful bacteria in the vagina) in women. I was recently prescribed Flagyl 500mg 2x/day for a week. The pigment responsible is most likely to be a metabolite of Metronidazole. Discussion: Urine discoloration is a known side of metronidazole.

The prescribing information for Flagyl ER (metronidazole extended release) puts the incidence of urine discoloration at 3%, so it certainly isn't uncommon.

I took the first dose of Diflucan yesterday. He graduated from the University At Buffalo with a Doctor of Pharmacy degree in 2010. I'm taking low doses of lisiniopril in morning and lisiniopril hctz at night.

I read that metoprolol can increase potassium levels?

I have been experiencing waking at 2-3 in the morning. We comply with the HONcode standard for trustworthy health information - Although not all of these side effects may occur, if they do occur they may need medical attention.Check with your doctor immediately if any of the following side effects occur while taking metronidazole:

I started the Flagyl Friday night.

Alcoholic beverages should be avoided while taking Metronidazole and for at least one day afterwards the completion of medication.Still looking for answers? Available for Android and iOS devices. In addition to urine discoloration, metronidazole may cause other urinary symptoms as well. I'm taking Metoprolol 50mg and wondering if I'm okay with eating turkey and potatoes. Should I stop taking the flagyl/diflucan?

Flagyl may be used to treat infections occurring … Get full side effects and drug interactions for Flagyl. Answer this question.

Serious side effects include brain disease, fevers, mouth sores, painful urination and nerve damage. Asked 10 Nov 2013 by urbantv11 Updated 10 November 2013 Topics metronidazole, urine. It is an option for a first episode of mild-to-moderate Clostridium difficile colitis if vancomycin or fidaxomicin is unavailable. As you also have the flu, it is important to stay hydrated and report any unusual or severe symptoms to your doctor.Dr. Elimination of metronidazole and its metabolites occurs mainly via the urine (over 60% of the dose) and it is thought that the occurrence of darkened urine is most likely due to a metabolite of the drug.

Metronidazole is available by mouth, as a cream, a

Brian Staiger is a licensed pharmacist in New York State and the founder of the Q+A website PharmacistAnswers.com.

But definitely pay a visit to your physician if the dark color of urine persists even after stopping medication and if you experience any instances of decreased vision, burning or numbness or tingling or painful sensations in the hands or feet, changes in speech patterns and yellow eyes or skin.

It is unknown exactly why discoloration can occur. Metronidazole, marketed under the brand name Flagyl among others, is an antibiotic and antiprotozoal medication.

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However, it has been poorly reported in the literature, and many clinicians are unaware that it may happen. So need not worry. Some people may experience instances of Dark urine while taking Metronidazole. I have also had the stomach flu this week (before and during this medication).

If metronidazole is the reason in your case, there is no need to worry. As mentioned above, metronidazole may be the reason.

When taking this metronidazole my urine is dark Brown why? Common Questions and Answers about Metronidazole and dark urine.