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Smallpox vaccine Drug Interactions

A total of 251 drugs are known to interact with smallpox vaccine.

  • 228 major drug interactions
  • 20 moderate drug interactions
  • 3 minor drug interactions

Show all medications in the database that may interact with smallpox vaccine.

Check for interactions

Type in a drug name to check for interactions with smallpox vaccine.

Most frequently checked interactions

View interaction reports for smallpox vaccine and the medicines listed below.

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.

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