Skip to main content

Pegasys Interactions

There are 205 drugs known to interact with Pegasys (peginterferon alfa-2a), along with 10 disease interactions. Of the total drug interactions, 38 are major, 162 are moderate, and 5 are minor.

Does Pegasys interact with my other drugs?

Enter other medications to view a detailed report.

Most frequently checked interactions

View interaction reports for Pegasys (peginterferon alfa-2a) and the medicines listed below.

Pegasys disease interactions

There are 10 disease interactions with Pegasys (peginterferon alfa-2a) which include:

Report options

Loading...
QR code containing a link to this page

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.

Medical Disclaimer