Does Coccidioides Immitis Spherule Derived Skin Test Antigen Interact with Corticosteroids?
Coccidioides Immitis Spherule Derived Skin Test Antigen and Corticosteroids have a moderate drug interaction according to U.S. FDA drug labeling data. Corticosteroids may suppress the response to the skin test. Pharmacologic doses may suppress response after two weeks of therapy through decreased monocytes and lymphocytes, particularly T-cells. The mechanism involves decrease in monocytes and lymphocytes, particularly t-cells. Patients taking both medications should consult their healthcare provider before starting, stopping, or changing the dosage of either drug. This information is based on official FDA drug labeling sourced from OpenFDA and the NIH National Library of Medicine.
- Severity
- Moderate
- Coccidioides Immitis Spherule Derived Skin Test Antigen Class
- Skin Test Antigen
- Management
- Monitor for effects
- Data Source
- U.S. FDA via OpenFDA
How This Interaction Works
The interaction between Coccidioides Immitis Spherule Derived Skin Test Antigen and Corticosteroids occurs because decrease in monocytes and lymphocytes, particularly t-cells. Clinically, this means corticosteroids may suppress the response to the skin test. pharmacologic doses may suppress response after two weeks of therapy through decreased monocytes and lymphocytes, particularly t-cells. This is classified as a moderate interaction. While it may not require stopping either medication, your healthcare provider should be aware you are taking both so they can monitor for potential effects and adjust treatment if necessary.
What To Tell Your Doctor or Pharmacist
If you are taking Coccidioides Immitis Spherule Derived Skin Test Antigen and your doctor is considering prescribing Corticosteroids (or vice versa), make sure to:
- Inform your doctor and pharmacist of all current medications, including over-the-counter drugs and supplements
- Ask whether the benefits of combining these medications outweigh the risks for your specific situation
- Ask what symptoms to watch for that would indicate the interaction is causing problems
- Ask whether any dosage adjustments are needed
- Never stop or change either medication without first consulting your healthcare provider