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Septra (sulfamethoxazole / trimethoprim) Drug Interactions

A total of 494 drugs (1960 brand and generic names) are known to interact with Septra (sulfamethoxazole / trimethoprim).

  • 112 major drug interactions (426 brand and generic names)
  • 164 moderate drug interactions (847 brand and generic names)
  • 218 minor drug interactions (687 brand and generic names)

Show all medications in the database that may interact with Septra (sulfamethoxazole / trimethoprim).

Check for interactions with Septra (sulfamethoxazole / trimethoprim)

Type in a drug name and select a drug from the list.

Common medications checked in combination with Septra (sulfamethoxazole / trimethoprim)

Septra (sulfamethoxazole / trimethoprim) alcohol/food Interactions

There is 1 alcohol/food interaction with Septra (sulfamethoxazole / trimethoprim)

Septra (sulfamethoxazole / trimethoprim) disease Interactions

There are 12 disease interactions with Septra (sulfamethoxazole / trimethoprim) which include:

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.
Unknown No information available.

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

Further information

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