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Metronidazole is an antibiotic. It is meant to eradicate bacteria that may cause infection in the genitourinary tract and other areas.
Your doctor has determined how often you should take this medication. To be effective, doses of metronidazole should be taken at intervals as far apart as possible and evenly spaced. For example, if your doctor tells you to take it three times a day, it is best to take one dose every eight hours.
Metronidazole comes in tablets that are to be swallowed, or in pessaries that are to be inserted into the vagina.
Be sure to take all of the doses that your doctor prescribed for you. Do not stop taking the drug even though symptoms of the infection disappear.
Take the missed dose as soon as you remember it. Take any remaining doses for that day at evenly spaced intervals. Do not double the dose to make up for the missed one.
It is advised not to drink alcohol while taking Metronidazole and for 2 - 3 days after finishing the course of tablets, as this may cause unpleasant side effects such as feeling sick, stomach pain, hot flushes, palpitations and headache.
Metronidazole in the form of an oral tablet is not to be used in the first trimester (3 months) of pregnancy. If you are unsure of your pregnancy status or get pregnant while on the medication, inform your doctor.
Updated on Saturday, July 31, 2021
This article is contributed by PSS National Medication Information Workgroup PSS National Medication Information Workgroup