How Do You Find the Right Dosage of Flagyl to Treat Trichomoniasis?

How Do You Find the Right Dosage of Flagyl to Treat Trichomoniasis?

Rxlist.com provides dosage guidelines based on gender, pregnancy status and length of treatment, including dosages ranging from 250 milligrams to 2 grams. Flagyl is often used to treat trichomoniasis confirmed by laboratory findings, according to RxList.

When health care providers decide to only treat a patient for one day, they prescribe 2 grams of Flagyl given as a single dose or in two divided doses within the same day. However, a seven-day course consists of a much lower dose of Flagyl per day. A seven-day dosage is 250 milligrams of Flagyl three times a day for a week, as indicated by RxList.