Isoniazid/rifampin Drug Interactions

Drug Interactions (691) Alcohol/Food Interactions (2) Disease Interactions (11)

A total of 691 drugs (3460 brand and generic names) are known to interact with isoniazid/rifampin.

51 major drug interactions
571 moderate drug interactions
69 minor drug interactions

Medications known to interact with isoniazid/rifampin

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isoniazid/rifampin alcohol/food Interactions

There are 2 alcohol/food interactions with isoniazid/rifampin

isoniazid/rifampin disease Interactions

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

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Drug Interactions Checker

Drug Interaction Classification

The classifications below are a general guideline only. It is difficult to determine the relevance of a particular drug interaction to any individual given the large number of variables.

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.

Do not stop taking any medications without consulting your healthcare provider.

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