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Drug interactions between bcg vaccine and trichophyton skin test

Results for the following 2 drugs:
bcg vaccine
trichophyton skin test

Interactions between your drugs


trichophyton skin test BCG vaccine

Applies to: trichophyton skin test and bcg vaccine

Consumer information for this interaction is not currently available.

ADJUST DOSING INTERVAL: Reactivity to diagnostic skin test antigens may be temporarily depressed in patients who have recently been vaccinated with live virus vaccines. Falsely insignificant or false-negative results may occur in such patients.

MANAGEMENT: Clinicians should be aware of the potential for falsely insignificant or false-negative results when performing delayed-hypersensitivity skin testing on patients who have recently received live virus vaccines. Diagnostic skin test antigens should be administered before, simultaneously with, or 4 to 6 weeks after immunization.


  1. "Product Information. MSTA Mumps Skin Test Antigen (mumps skin test antigen)." Aventis Pharmaceuticals, Swiftwater, PA.
  2. "Product Information. Tuberculin PPD (Mantoux) (tuberculin purified protein derivative)." Connaught Laboratories Ltd, Toronto, ON.
  3. "Product Information. Multitest CMI (skin test antigens, multiple)." Aventis Pharmaceuticals, Swiftwater, PA.

Drug and food interactions

No results found in our database - however, this does not necessarily mean no interactions exist. Always consult with your doctor or pharmacist.

Therapeutic duplication warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.

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.