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To diagnose a shellfish allergy, your healthcare provider or allergist will ask you about your symptoms. You may need to answer: What did you eat? And how much? When did symptoms develop? What symptoms did you have? How long did symptoms last? Will I need food allergy testing to diagnose a shellfish allergy?
Allergy testing is the only sure way to tell what's causing your symptoms, so your provider may recommend one or both of these tests: Skin prick test. Small amounts of the proteins found in shellfish are pricked into skin on your arm or upper back. You're then watched for an allergic reaction.
In shellfish allergy, your immune system mistakenly identifies a certain protein in shellfish as harmful. Your immune system is how your body protects itself, so it produces immunoglobulin E (IgE) antibodies to protect against this allergen.
What are the standard diagnostic tests for shellfish allergy? A health care provider starts off by reviewing the person's allergy history and making a referral to see an allergist.
Symptoms range from mild (tingling, nausea) to severe (anaphylaxis), emphasizing the importance of awareness and preparedness. Diagnosing shellfish allergies involves skin prick and blood tests conducted by qualified allergists to ensure accurate results.
What are the standard diagnostic tests for shellfish allergy? To diagnose shellfish allergy, the routine workup would involve a thorough review of clinical history, a skin prick test, and a serum-specific IgE antibody test to whole shrimp and tropomyosin determination.
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