ALLERGY, SHRIMP (PRAWN / JHINGA)

The Shrimp/Prawn Allergy Test (Jhinga) is a specialized blood test used to detect allergic sensitivity to shrimp and prawns by measuring specific Immunoglobulin E (IgE) antibodies. Shrimp allergy is one of the most common shellfish allergies and can occur in both children and adults. Allergic reactions may range from mild itching and skin rashes to severe, life-threatening anaphylaxis.

This test helps healthcare providers accurately diagnose shellfish allergy and identify whether shrimp or prawns are responsible for allergic symptoms. Early diagnosis is essential for avoiding allergens and preventing potentially serious reactions.

Benefits of the Test

• Accurately detects allergic sensitivity to shrimp and prawns.
• Helps identify seafood allergens causing symptoms.
• Supports personalized dietary recommendations.
• Assists in preventing severe allergic reactions.
• Useful for evaluating unexplained allergic symptoms.
• Helps distinguish food allergy from food intolerance.

Why Doctors Recommend This Test

Doctors may recommend the Shrimp/Prawn Allergy Test for individuals experiencing symptoms after consuming shrimp, prawns, or shellfish-containing foods. Common symptoms include:

• Skin rash, hives, or itching
• Swelling of lips, tongue, face, or throat
• Tingling sensation inside the mouth
• Abdominal pain, nausea, vomiting, or diarrhea
• Coughing, wheezing, or shortness of breath
• Dizziness or fainting
• Severe allergic reactions (anaphylaxis)

This test helps allergists and physicians confirm shellfish allergy and develop appropriate dietary and treatment strategies.

Preparation Before Test

• No fasting is required.
• Continue routine medications unless advised otherwise by your doctor.
• Inform your healthcare provider about previous allergic reactions and medications.
• A blood sample is collected for analysis.

Normal Reporting Time

Reporting Time: Usually 2–5 working days, depending on laboratory processing protocols.

Who Should Take This Test?

This test is recommended for:

• Individuals experiencing symptoms after consuming shrimp or prawns.
• Children and adults with suspected shellfish allergies.
• Patients with recurrent allergic reactions.
• Individuals with asthma, eczema, or multiple food allergies.
• People requiring allergen identification before dietary modifications.

Patient-Friendly Summary

The Shrimp/Prawn Allergy Test (Jhinga) is a blood test that determines whether your immune system reacts abnormally to proteins found in shrimp and prawns. Shellfish allergy is one of the leading causes of food-related allergic reactions and can sometimes cause severe symptoms, including breathing difficulties and anaphylaxis. Common symptoms include itching, skin rashes, swelling, digestive discomfort, and respiratory problems. This test provides reliable information about shellfish sensitivity and helps doctors recommend dietary precautions and long-term allergy management. It is a safe and convenient test that requires no fasting and can be performed in both children and adults.