Shrimp Allergy Test - Individual Food Prawns / Shrimp
Overview
Shellfish is one of the eight most prevalent food allergies. Shellfish are categorized into two groups: crustaceans and molluscs. Shrimps are a part of the crustaceans group, which usually triggers more severe allergic reaction.
An allergy to shrimp/ prawn triggers a reaction in an individual's immune system. The body views certain substances as toxic and produces IgE antibodies to these contaminants. These antibodies cause histamine to be released, which will cause the symptoms of an allergic reaction.
Associated Tests: Allergy - Adult (Comprehensive) Panel Allergy Screening
Written by : Supriya Kulkarni, Lead-Content & Training
Reviewed by : Dr. Alap Christry M.D. AVP-Lab Operations & Scientific Business Head-Clinical Chemistry
Shrimp Allergy Test - Individual Food Prawns / Shrimp Price
Metropolis Healthcare is a leading diagnostics centre and pathology lab in India equipped with the latest state-of-the-art technologies that provides the Shrimp Allergy Test - Individual Food Prawns / Shrimp with a clear pricing structure.
The Shrimp Allergy Test - Individual Food Prawns / Shrimp Price in Mumbai is ₹ 1,455 .
We are committed to deliver accurate and quality results from the best labs in India with complete transparency regarding test cost and turnaround time. No matter where you are, we strive to offer patients high-quality service that is affordable and accessible.
Frequently Asked Questions
- Establishing a diagnosis of an allergy to shrimp/ prawn
- Identifying allergens responsible for allergic disease and/or anaphylactic episode
- To confirm sensitization prior to beginning immunotherapy
Common signs or symptoms of shrimp/ prawn allergy may include the following:
- Hives or skin rashes
- Itching/swelling (especially of the lips/face/tongue/throat)
- Severe dizziness
- Trouble breathing
- Fast heartbeat
- Digestive symptoms – cramps, stomach pain, bloating, nausea or vomiting
A severe, possibly life-threatening allergic reaction known as anaphylaxis may occur in some cases. An anaphylactic response requires immediate medical attention. Signs or symptoms of anaphylaxis may include:
- Rapid or increased pulse
- Swollen throat or lump, making it difficult to breathe
- Low blood pressure
- Extreme dizziness or loss of consciousness
Specific IgE measures the concentration of circulating allergen specific IgE for food allergen shrimp/ prawn.
This test requires a blood sample. A tourniquet (elastic) band is placed tightly on the upper arm. The patient is then asked to make a fist. This helps in the build-up of blood filling the veins. The skin is disinfected before needle insertion and the blood sample is collected in vacutainer.
Detection of IgE antibodies indicates an increased likelihood of allergy to shrimp/ prawn that may be responsible for eliciting signs and symptoms. A negative result indicates that the symptoms are not due to shrimp/ prawn allergies and other differential diagnoses must be considered.
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