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A member asked:
When i was younger i got a mild rash from eating crab and my doctors said to just stay away from it but no testing was done. i would like to know for sure if i am allergic or not safely, is there testing for this? if so how does it work?
2 doctors weighed in across 2 answers
Please see an Allergist/ENT who can administer a blood test that can determine your allergies and can prescribe treatment.
Answered 2/9/2022
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Your primary care provider can assess a shellfish allergy with an allergy blood panel (IgE). There are tests that you can purchase online that are not accurate. Food allergies that cause anaphylaxis (shortness of breath, swelling of throat and eyes), need to be treated with an epi pen. A skin test can be performed from a board certified allergist/immunologist. You may need a referral from your PCP
Answered 3/8/2022
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