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A 36-year-old male asked:

I am taking esomeprazole and have a rast blood test for nasal allergies will it interfere with blood test? my ent never mentioned he knew i took it

1 doctor answer3 doctors weighed in
Dr. John Chiu
Allergy and Immunology 58 years experience
No: Most drugs you take would not affect the RAST test. By the way, RAST is outdated and has been replaced by ImmunoCap IgE.
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Aug 19, 2015

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