Description
The Nuts Allergy IgE Blood Panel measures immunoglobulin E (IgE) antibodies in your blood that react to specific tree nuts and peanuts. This test helps identify whether a person has a true allergic sensitivity to nuts, which can trigger allergic reactions ranging from mild to severe.
Purpose of the Test
- Diagnose nut allergies: Confirms if symptoms like hives, swelling, or gastrointestinal distress are caused by nuts.
- Assess severity and risk: High IgE levels can indicate a higher likelihood of a significant allergic reaction.
- Guide dietary decisions and management: Helps patients and healthcare providers create safe eating plans and determine the need for emergency interventions, like epinephrine.
- Monitor changes over time: Useful for tracking allergy progression or tolerance development, especially in children.
Allergens Included
- Peanut IgE
- Almond IgE
- Cashew IgE
- Walnut IgE
- Pecan IgE
- Hazelnut IgE
- Brazil Nut IgE
- Pistachio IgE
Symptoms of Nut Allergies
- Hives or rash
- Swelling of lips, tongue, or throat
- Vomiting or diarrhea
- Abdominal pain
- Runny nose or congestion
- Asthma or wheezing
- Severe reactions (anaphylaxis) in some cases
Test Details
- Performed via a blood draw, which is then analyzed for IgE antibodies specific to each nut allergen.
- Fasting is not required.
This panel provides a comprehensive assessment of nut allergies, helping to prevent accidental exposure and guide effective allergy management.
