Sesame Seed Allergy Test
Sesame Seed Allergy Test is a laboratory test you can order directly. A sesame seed allergy test checks your blood for antibodies that may indicate an allergic response to sesame. It is usually ordered when someone has had allergic symptoms after eating sesame-containing foods, or when a doctor wants to confirm or rule out sesame allergy.
- Sample type
- blood
- Category
- Allergy
- Turnaround
- 1-3 business days
- Price
- $49
- Referral
- Not required
A sesame seed allergy test checks your blood for antibodies that may indicate an allergic response to sesame. It is usually ordered when someone has had allergic symptoms after eating sesame-containing foods, or when a doctor wants to confirm or rule out sesame allergy.
What it measures
- Sesame-specific IgE — Antibodies made by the immune system that target sesame proteins.
- Total IgE — A general measure of allergic antibody levels in the blood.
- Sesame protein components — Specific sesame proteins that can help show how likely a reaction is.
- Cross-reactive allergens — Similar proteins in other seeds or nuts that may also trigger a positive result.
Who it is for
Doctors and allergists typically order this test for people with suspected sesame allergy, or for those who need monitoring after a known diagnosis.
Preparation
No fasting or special preparation is needed. Tell your doctor about any medications you take, since some drugs can affect allergy test results.
Results and what they mean
Results are reported as a number or class level for sesame-specific IgE, along with a reference range. A clinician interprets these results together with your symptoms and history; a positive test alone does not always mean you have an allergy. This is general information, not medical advice.
How to order this test
- Choose the test and place a confidential order online.
- Select a certified collection site and pick a time that suits you.
- Have your specimen collected — most draws take only a few minutes.
- Review results in a secure portal, typically within 1–3 days.
Preparation, hours, and pricing vary by site; confirm details directly with the lab before your visit.
Availability by state
Direct-access online ordering for the sesame seed allergy test is available in most states. It is currently unavailable in 6 states:
Everywhere else you can order confidentially and collect your sample at a certified site. Browse by state →
Frequently asked questions
Does this test hurt?
It uses a standard blood draw, so you may feel a brief pinch when the needle goes in.
How long do results take?
Most results are ready in 1 to 3 business days.
Can I eat sesame before the test?
Yes. No fasting is required, and you can eat normally unless your doctor says otherwise.
What if my result is positive?
A positive result means sesame antibodies were found. Your doctor will review it with your symptoms to decide what it means for you.