Allergen, Individual - Food Crab Test, Price, Normal Range | Sprint Diagnostics Hyderabad

Patient Preparing : No specific preparations, such as fasting, are required for this test.

₹ 1200


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.

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.

Test 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
Price in Hyderabad ₹ 1200

What is the Allergen, Individual - Food Crab test?

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.

When should you consider taking this test?

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.

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What does a positive result mean?

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

How is a crab allergy managed?

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.

Can medications affect the results of this test?

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.

What are the risks of a crab allergy?

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.

Can a crab allergy be outgrown?

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

Can you be allergic to crab but not other shellfish?

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.

What are the symptoms of a crab allergy?

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.

Is a crab allergy common?

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.

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