The Allergen - Lemon, Serum test measures specific IgE antibodies against lemon allergens in the blood. It helps identify whether an individual has developed an allergic sensitization to lemon, which may contribute to allergic reactions after consuming lemon or products containing lemon.
Why This Test is Done
Diagnose suspected lemon allergy
Investigate food-related allergic reactions
Evaluate symptoms occurring after citrus fruit consumption
Assist in allergy management and dietary planning
Support diagnosis alongside clinical history and other allergy tests
Symptoms of Lemon Allergy
Itching or tingling in the mouth
Swelling of lips, tongue, or throat
Skin rash, hives, or eczema flare-ups
Nausea, abdominal pain, or vomiting
Runny nose or sneezing
Wheezing or breathing difficulty
Rarely, severe allergic reactions (anaphylaxis)
Sample Required
Sample Type: Serum
Preparation
No special fasting is usually required.
Inform your healthcare provider about any medications and allergy history.
Follow specific instructions provided by your physician or laboratory.
Understanding the Results
Negative Result: No significant sensitization to lemon detected.
Positive Result: Presence of lemon-specific IgE antibodies, indicating allergic sensitization.
Results should always be interpreted along with symptoms, medical history, and other diagnostic findings.
Who Should Get Tested?
Individuals experiencing allergic symptoms after consuming lemon