South · Comprehensive 20 Food Allergy Test Panel
Comprehensive 20 Food Allergy Test Panel in Tennessee
This page explains the comprehensive 20 food allergy test panel, what it measures, and how to order it. This test checks for IgE antibodies to 20 common foods to help identify potential food allergies.
What this test is
This test measures your body's immune response to specific foods by detecting IgE antibodies. Elevated levels of these antibodies can indicate an allergic reaction to certain foods.
What it measures
- Milk IgE — reflects potential allergy to milk
- Egg IgE — reflects potential allergy to eggs
- Peanut IgE — reflects potential allergy to peanuts
- Soy IgE — reflects potential allergy to soy
- Wheat IgE — reflects potential allergy to wheat
- Shrimp IgE — reflects potential allergy to shrimp
- Crab IgE — reflects potential allergy to crab
- Walnut IgE — reflects potential allergy to walnuts
What the test involves
A small sample of your blood is collected by a trained professional. The blood sample is then sent to the laboratory for analysis.
Why it is often ordered
Clinicians often order this test when a patient experiences symptoms that may be related to food allergies. It can help pinpoint specific foods that might be causing adverse reactions.
Preparation
Follow any specific instructions provided by the laboratory before your blood draw. Generally, no special preparation is needed.
How results are reported
Results are typically available within a few business days and will indicate the presence and level of IgE antibodies for each tested food. Reference ranges can vary between laboratories.
Before you go
- Confirm the specific foods included in the panel.
- Ask about the typical turnaround time for results.
- Inquire about any specific preparation instructions.
Cities
Comprehensive 20 Food Allergy Test Panel in Tennessee communities
Choose your city for local context and to request this test.