2 doctors weighed in:
What is the reason for developing drug allergy ?
2 doctors weighed in

Dr. Jeffrey Rumbyrt
Internal Medicine - Allergy & Immunology
1 doctor agrees
In brief: Great question!
We don't know "why" people develop drug allergies, as there are many potential causes.
Frequent exposure or prolonged use is one trigger - and this is seen with certain types of chemotherapy. Many factors, including genetic risks, other medications, and propensity for allergy probably play a role as well.

In brief: Great question!
We don't know "why" people develop drug allergies, as there are many potential causes.
Frequent exposure or prolonged use is one trigger - and this is seen with certain types of chemotherapy. Many factors, including genetic risks, other medications, and propensity for allergy probably play a role as well.
Dr. Jeffrey Rumbyrt
Dr. Jeffrey Rumbyrt
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