Flagyl

Medically Reviewed by Dr. Harshi Dhingra, M.D.

Last Reviewed: Jul 06, 2022

Common Questions


Common Questions about Flagyl


How quickly does Flagyl start working?
Most patients treated with Flagyl (metronidazole) start to feel better within a few days. However, for more serious infections, it can take slightly longer for the infection-related symptoms to abate.. 


Can you drink alcohol while on Flagyl?
You should not drink alcohol while taking metronidazole (Flagyl) as it can cause adverse reactions in addition to the usual side effects of the drug. Avoid drinking alcohol during treatment and for 3 days after your last dose


Are 5 days of Flagyl enough for a vaginal infection?
You should follow your doctor’s instructions for the treatment duration. Generally, the dose is 500 mg of Flagyl twice a day by mouth for 7 days. A single 2-gram dose may also be used to treat a vaginal infection, although this can be less effective and may cause more side effects.


What is the difference between Flagyl and Cipro?
Flagyl (metronidazole) and Cipro (ciprofloxacin) are different antibiotics. Both medications are used to treat bacterial infections. Antibiotics are not effective against viral infections. Your doctor will decide which antibiotic is right for your bacterial infection.


Is Flagyl (metronidazole) bad for your liver?
Flagyl (metronidazole) can be hard on your kidneys and liver. Your doctor may give you a reduced dose or choose a different medication if you have liver disease.  


What is the price of Flagyl without insurance?

Without insurance, Flagyl (metronidazole) can be as high as $22.99, but with a free BuzzRx prescription discount coupon, you could pay as low as $15.79 for the most common dosage and quantity of this medication. Use the BuzzRx drug price look-up tool to find the lowest discounted price, and be sure to enter the correct dosage, form, and quantity for the most accurate pricing. While generics tend to have the best savings, you can use your BuzzRx card and coupons to purchase brand-name versions of metronidazole. It never hurts to ask your pharmacist to try BuzzRx when filling or refilling any of your prescriptions—whether you have insurance or not.



What is the price of Flagyl with insurance?

Ask your pharmacist or insurance provider for your copay price on Flagyl (metronidazole)—copay amounts vary depending on the type of insurance plan you have and if there is a deductible to reach before prescription drug coverage begins.

You could save up to 80% on your prescription medication with a free BuzzRx discount coupon for Flagyl (metronidazole). When using the BuzzRx lookup tool to find the price of your medication, be sure to enter the correct dosage, form, and quantity to receive the most accurate discounted pricing. It never hurts to ask your pharmacist to try BuzzRx when filling or refilling any of your prescriptions—whether you have insurance or not.