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Lab Test

Allergen, Individual - Food Crab

Crabs, as delicious as they may be, are not for everyone. In some individuals, consuming crabs or other types of shellfish can trigger an allergic reaction. This allergic reaction is an overreaction of the immune system to proteins found in the crab, and is a common type of food allergy. The Allergen, Individual - Food Crab test is used to determine whether an individual has an allergy to crabs.

The Allergen, Individual - Food Crab test works by detecting the presence of specific Immunoglobulin E (IgE) antibodies in your blood. IgE antibodies are produced by the immune system when it encounters what it perceives as harmful substances. In the case of a crab allergy, these antibodies react to proteins in the crab meat.

  • Profile Name: Allergen, Individual - Food Crab
  • Sample Type: Blood
  • Preparations Required: No specific preparations, such as fasting, are required for this test.
  • Report Time: 2 days

This test is essential in diagnosing a crab allergy and managing the condition. Avoiding crabs and other shellfish is the primary way to prevent an allergic reaction, but this can be challenging given the ubiquitous nature of shellfish in many cuisines.

Home Sample Collection Process

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Sample Collection by Phlebotomist
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Reporting of the sample at lab
Reporting of the sample at lab
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Frequently Asked Questions

The Allergen, Individual - Food Crab test is a blood test that identifies the presence of specific IgE antibodies against crab proteins. A positive result indicates an allergy to crabs.

If you experience symptoms such as hives, swelling, nausea, vomiting, diarrhea, shortness of breath, or anaphylaxis after consuming crabs or dishes containing crab meat, you should consider this test.

A positive result means that you have a crab allergy, and your immune system reacts adversely to proteins in crab meat.

The best way to manage a crab allergy is to avoid eating crabs or any dishes containing crab. Additionally, carrying an epinephrine auto-injector and wearing a medical alert bracelet can help manage severe reactions.

Yes, certain medications like antihistamines can interfere with the results of this test. Always inform your healthcare provider about all medications, vitamins, or supplements you are currently taking.

The primary risk associated with a crab allergy is anaphylaxis, a severe, potentially life-threatening allergic reaction. If you experience symptoms such as difficulty breathing, rapid pulse, dizziness, or loss of consciousness after eating crab, seek immediate medical attention.

While food allergies are often outgrown during childhood, shellfish allergies, including crab allergies, are typically lifelong.

While it is possible, most people who are allergic to one type of shellfish (like crabs) are also allergic to other types. If you are allergic to crabs, you should be cautious when eating other types of shellfish.

Symptoms of a crab allergy can include itching, hives, swelling of the lips, tongue, or throat, difficulty breathing, stomach pain, nausea, vomiting, diarrhea, dizziness, and in severe cases, anaphylaxis.

Shellfish allergy is one of the most common food allergies, especially among adults, and crabs are a type of shellfish. So yes, a crab allergy is quite common.

Understanding and managing food allergies is a crucial part of maintaining one's health. The Allergen, Individual - Food Crab test provides a simple and effective way to identify a potential crab allergy, helping individuals make informed dietary choices and live healthier lives.

Allergen, Individual - Food Crab
₹ 1200
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Locations Near You in Hyderabad
  • 4KM from Madhapur
  • 3KM from Banjara Hills
  • 1.9KM from Yusufguda
  • 3KM from Madhura Nagar
  • 5KM from Shaikpet