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Metronidazole Drug Interactions

A total of 311 drugs are known to interact with metronidazole.

  • 10 major drug interactions
  • 125 moderate drug interactions
  • 176 minor drug interactions

Show all medications in the database that may interact with metronidazole.

Check for interactions

Type in a drug name to check for interactions with metronidazole.

Most frequently checked interactions

View interaction reports for metronidazole and the medicines listed below.

Metronidazole alcohol/food interactions

There are 2 alcohol/food interactions with metronidazole

Metronidazole disease interactions

There are 7 disease interactions with metronidazole which include:

Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.