Allergen - Orange, Serum

Allergen – Orange, Serum

Test Overview

The Allergen – Orange, Serum test measures Orange-specific IgE antibodies in the blood to determine whether a person has an allergic reaction to oranges. It helps diagnose citrus fruit allergies and assists healthcare providers in planning appropriate dietary management.

Why is this Test Done?

• Diagnose orange (citrus) allergy.
• Identify the cause of food-related allergic reactions.
• Evaluate symptoms occurring after consuming oranges or orange juice.
• Support allergy management and dietary recommendations.

Who Should Get Tested?

• Individuals with suspected food allergies.
• People who develop itching or swelling after eating oranges.
• Patients with recurrent unexplained allergic reactions.
• Children or adults with a family history of allergies.

Common Symptoms of Orange Allergy

• Itching or tingling in the mouth.
• Swelling of the lips, tongue, or throat.
• Skin rash, hives, or eczema flare-ups.
• Sneezing or nasal congestion.
• Stomach pain, nausea, vomiting, or diarrhea.
• Wheezing or difficulty breathing (in severe cases).

Sample Required

• Sample Type: Serum (Blood)

Preparation

• No fasting is required.
• Inform your doctor about any medications or previous allergy treatments.

What Do the Results Mean?

• Negative: No significant IgE sensitization to orange detected.
• Positive: Indicates sensitization to orange allergens. Results should be interpreted along with your clinical symptoms and medical history.

Benefits of the Test

• Accurate identification of orange allergy.
• Helps avoid unnecessary dietary restrictions.
• Supports personalized allergy treatment plans.
• Assists in reducing the risk of severe allergic reactions.

Important Note

A positive result indicates allergic sensitization, but it does not always confirm a clinical allergy. Final diagnosis should always be made by a healthcare professional after correlating laboratory results with symptoms and medical history.