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Comparing Flagyl

Flagyl

metronidazole

Flagyl is an antibiotic that is particularly effective at treating infections caused by susceptible anaerobic bacteria and parasites. Avoid alcohol while taking Flagyl and for three days after... more

Prescription only

Ratings & Reviews

Recent helpful reviews
7.1
198 Reviews

For Bacterial Infection Ok so.. I didn't know what was going on... this medicine has totally changed... my side effects are nausea, lower back pain every Time I stand, mouth taste blah and tired.oh gas and diarrhea .. so glad tomorrow is my last day... the best advice I can give is to eat heavy...

7
Pie...

For Bacterial Infection I went on a holiday to Thailand and developed a bloated stomach with wind and later diarrhea. The Dr prescribed Flagyl to kill and bugs in the intestine. We know that in these countries it is rather easy to get a bug from foods. After many trips I finally got a Bangkok Belly. After taking 400 mg 3 times a day I felt some relief the next day. Felt good. Then the next day I woke up feeling terrible. I had sneezing, runny nose, a feeling of tightness in the nose (harder to breathe), asthma, dry lips, rashes on the hands, body aches, lack of appetite, feeling lethargic and tired along with wind in the stomach along with slight nausea. Diarrhea almost gone. Most side effects are happening to me on the fourth day.

7
medicine_interest

View all 198 reviews

Drug Class

Side Effects

See the full Flagyl side effects document.

Pricing and Coupons

* Prices are without insurance
Quantity 50 tablet
Dosage 250 mg
Per Unit* $9.13
Cost* $456.41
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Generic Availability

Yes

Dosage Form(s) Available
  • Oral tablet

Brand Names
Other metronidazole brands include: Flagyl 375, Flagyl ER, Flagyl IV, Metro, Metro IV, Metryl, and Protostat

Half Life

The half-life of a drug is the time taken for the plasma concentration of a drug to reduce to half its original value.

20 hours

CSA Schedule**

View glossary of terms.
N
Not a controlled drug

Is not subject to the Controlled Substances Act.

Pregnancy Category
B
Category B No proven risk in humans

See the full Pregnancy Warnings document.

FDA Alerts

FDA Alerts (3)

Drug Interactions

A total of 371 drugs are known to interact with Flagyl:

  • 8 major drug interactions (23 brand and generic names)
  • 178 moderate drug interactions (842 brand and generic names)
  • 185 minor drug interactions (607 brand and generic names)

Alcohol/Food/Lifestyle Interactions
  • Consumption of alcoholic beverages or products containing alcohol or propylene glycol during... more

Disease Interactions

First Approval Date

July 18, 1963

WADA Class

View World Anti-Doping Agency classifications.

N/A

More Information

Consumer Resources

Professional Resources

Related Treatment Guide

** The Controlled Substances Act (CSA) schedule information displayed applies to substances regulated under federal law. There may be variations in CSA schedules between individual states.

Disclaimer: This site is designed to offer information for general educational purposes only. The health information furnished on this site and the interactive responses are not intended to be professional advice and are not intended to replace personal consultation with a qualified physician, pharmacist, or other healthcare professional. You must always seek the advice of a professional for questions related to a disease, disease symptoms, and appropriate therapeutic treatments.

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