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Flagyl

Par Pharmaceutical, Inc. · FDA-approved active Small molecule ✓ Verified May 2026

Flagyl is a Small molecule drug developed by Par Pharmaceutical, Inc.. It is currently FDA-approved. Also known as: Metronidazole Capsules, Metronidazole, Flagyl-Nistatina (Sanofi Aventis).

Flagyl, also known as Metronidazole, is a small molecule DNA inhibitor used to treat various conditions, including pelvic inflammatory disease, endocarditis, and bacterial vaginosis. It is typically used either alone or in combination with other antibiotics to treat these conditions.

At a glance

Generic nameFlagyl
Also known asMetronidazole Capsules, Metronidazole, Flagyl-Nistatina (Sanofi Aventis)
SponsorPar Pharmaceutical, Inc.
ModalitySmall molecule
Therapeutic areaOther
PhaseFDA-approved

Approved indications

No approved indications tracked.

Boxed warnings

Common side effects

Serious adverse events

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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Frequently asked questions about Flagyl

What is Flagyl?

Flagyl is a Small molecule drug developed by Par Pharmaceutical, Inc..

Who makes Flagyl?

Flagyl is developed and marketed by Par Pharmaceutical, Inc. (see full Par Pharmaceutical, Inc. pipeline at /company/par-pharmaceutical-inc).

Is Flagyl also known as anything else?

Flagyl is also known as Metronidazole Capsules, Metronidazole, Flagyl-Nistatina (Sanofi Aventis).

What development phase is Flagyl in?

Flagyl is FDA-approved (marketed).

What are the side effects of Flagyl?

Common side effects of Flagyl include Nausea, Headache, Diarrhea, Metallic taste, Anorexia, Vomiting. Serious adverse events: Convulsive seizures, Encephalopathy, Aseptic meningitis, Peripheral neuropathy.

Related

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing