Isoniazid / rifampin Drug Interactions

A total of 563 drugs are known to interact with isoniazid / rifampin.

Check for interactions

Type in a drug name to check for interactions with isoniazid / rifampin.

View interaction reports for isoniazid / rifampin and the medicines listed below.

There are 2 alcohol/food interactions with isoniazid / rifampin

There are 11 disease interactions with isoniazid / rifampin which include:

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.

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