Allergen – Coffee, Serum
Test Name: Allergen – Coffee, Serum
Sample Type: Serum
Purpose:
This test measures coffee-specific IgE antibodies in the blood to determine whether an individual has an allergic reaction to coffee. It helps diagnose true coffee allergy, which is uncommon but can cause immediate allergic symptoms after consuming coffee or coffee-containing products.
Recommended For:
- Itching or swelling after drinking coffee
- Skin rashes or hives following coffee consumption
- Sneezing, nasal congestion, or wheezing triggered by coffee
- Suspected food allergy evaluation
- Individuals advised by an allergist for specific IgE testing
Symptoms of Coffee Allergy:
- Itchy mouth or throat
- Hives or skin rash
- Swelling of the lips, tongue, or face
- Nausea or stomach discomfort
- Wheezing or difficulty breathing
- In rare cases, severe allergic reactions (anaphylaxis)
Preparation:
- No fasting is required.
- Continue medications unless your doctor advises otherwise.
Method:
Enzyme Immunoassay (EIA) / Specific IgE Detection
Reporting Time:
Typically 3–7 working days (may vary by laboratory).
Why Choose This Test?
- Detects coffee-specific IgE antibodies
- Supports accurate allergy diagnosis
- Helps differentiate allergy from caffeine intolerance or sensitivity
- Assists doctors in planning appropriate allergy management
Note:
A positive result indicates sensitization to coffee and should always be interpreted along with your clinical history and symptoms by a healthcare professional.
