Fire Ant Allergy Test
Below is a plain-language overview of the fire ant allergy test. The fire ant allergy test is a blood test that checks for allergic antibodies to fire ant venom. It is ordered when someone has had a reaction after a fire ant sting or when a doctor needs to confirm whether symptoms are caused by fire ant allergy.
- Sample type
- blood
- Category
- Allergy
- Turnaround
- 1-3 business days
- Price
- $49
- Referral
- Not required
The fire ant allergy test is a blood test that checks for allergic antibodies to fire ant venom. It is ordered when someone has had a reaction after a fire ant sting or when a doctor needs to confirm whether symptoms are caused by fire ant allergy.
What it measures
- Specific IgE to fire ant venom — Measures allergic antibodies directed against fire ant venom proteins.
- Total IgE — Sometimes measured as a general indicator of allergic tendency, though it is not specific to fire ants.
- Venom components (e.g., Sol i 1, Sol i 2, Sol i 3, Sol i 4) — Individual proteins in fire ant venom that can help identify the exact trigger.
Who it is for
This test is usually ordered by an allergist or primary care clinician after a suspected allergic reaction to a fire ant sting.
Preparation
No fasting or special preparation is needed. Tell your clinician about any medications you take, especially antihistamines, as they may affect other allergy tests but not this blood test.
Results and what they mean
Results are reported as a number or class for each allergen, showing whether specific IgE is present. A clinician interprets these results along with your symptoms and history. This information is not medical advice; only your clinician can diagnose an allergy.
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 fire ant 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 from a vein, which feels like a quick pinch.
How long does it take to get results?
Results are typically available in 1 to 3 business days.
Can I take antihistamines before the test?
Yes, antihistamines do not affect this blood test, unlike skin testing.
What if my result is positive?
A positive result means you may be allergic, but your clinician will confirm based on your history and symptoms.