Squid Allergy Test
Squid Allergy Test is a laboratory test you can order directly. A squid allergy test checks your blood for antibodies that may indicate an allergy to squid. It is usually ordered when someone has had allergic symptoms after eating squid or other seafood, or when a doctor needs to confirm which seafood is causing reactions.
- Sample type
- blood
- Category
- Allergy
- Turnaround
- 1-3 business days
- Price
- $49
- Referral
- Not required
A squid allergy test checks your blood for antibodies that may indicate an allergy to squid. It is usually ordered when someone has had allergic symptoms after eating squid or other seafood, or when a doctor needs to confirm which seafood is causing reactions.
What it measures
- Squid-specific IgE — The main marker: antibodies your immune system makes against squid proteins.
- Total IgE — A general measure of allergic antibody levels in your blood, sometimes used for context.
- Cross-reactive shellfish markers — Other seafood proteins that can look similar to squid and cause related reactions.
- Tryptase (if included) — An enzyme that can rise during severe allergic reactions; not always part of this test.
Who it is for
A doctor or allergist typically orders this test for people who have had symptoms like hives, swelling, or trouble breathing after eating squid or mixed seafood.
Preparation
No fasting or special preparation is needed. You can eat and drink normally before the blood draw.
Results and what they mean
Results are reported as a number or class for squid-specific IgE, often alongside a reference range. A clinician interprets the result with your symptoms and history; a positive test alone does not always mean you are allergic. 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 squid 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 a positive result mean I am definitely allergic to squid?
No. A positive result shows sensitivity, but only a doctor can tell if it is a true allergy based on your symptoms.
Can I eat squid if my test is negative?
A negative test makes allergy less likely, but ask your doctor before trying squid again, especially if you had a severe reaction.
How long does it take to get results?
Most labs return results in 1 to 3 business days.
Is this test painful?
It uses a standard blood draw, which feels like a brief pinch. No needles stay in your arm.