1 doctor weighed in:

How many years is an allergy test good for, before you have to recheck it?

1 doctor weighed in
Dr. Maziar Rezvani
Internal Medicine - Allergy & Immunology

In brief: Depends...

If you were skin tested (+) to environmental allergens as an adult, i usually do not recommend re-skin testing unless you change geographic location or you suspect a new allergy such as an animal from prolonged exposure.

In brief: Depends...

If you were skin tested (+) to environmental allergens as an adult, i usually do not recommend re-skin testing unless you change geographic location or you suspect a new allergy such as an animal from prolonged exposure.
Dr. Maziar Rezvani
Dr. Maziar Rezvani
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