Salmon Allergy Test
Salmon Allergy Test is a laboratory test you can order directly. A salmon allergy test checks your blood for antibodies that may indicate an allergic reaction to salmon. It is usually ordered when someone has had symptoms like hives, swelling, or trouble breathing after eating salmon or fish. The test helps a clinician assess whether salmon is likely causing your symptoms.
- Sample type
- blood
- Category
- Allergy
- Turnaround
- 1-3 business days
- Price
- $49
- Referral
- Not required
A salmon allergy test checks your blood for antibodies that may indicate an allergic reaction to salmon. It is usually ordered when someone has had symptoms like hives, swelling, or trouble breathing after eating salmon or fish. The test helps a clinician assess whether salmon is likely causing your symptoms.
What it measures
- Salmon-specific IgE — Antibodies your immune system makes in response to salmon proteins.
- Total IgE — A general measure of allergic antibody levels in your blood.
- Cross-reactive fish IgE — Antibodies that may react to other fish, such as cod or tuna.
- Parvalbumin IgE — A common fish protein that often triggers allergic reactions.
Who it is for
A primary care doctor or allergist typically orders this test. It is used for people who have had allergic symptoms after eating salmon or other fish.
Preparation
No fasting is needed for this blood test. You can eat and drink normally before your appointment unless your clinician gives other instructions.
Results and what they mean
Results are reported as a number or class for each antibody measured, often with a reference range. A higher level may suggest allergy, but results must be interpreted by a clinician along with your symptoms and history. This is general information, not medical advice; talk with your healthcare provider about your results.
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 salmon 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
Do I need to avoid salmon before the test?
No. The test measures antibodies already in your blood. You do not need to eat or avoid salmon beforehand.
Can this test tell me if I outgrew a salmon allergy?
It can help track changes over time, but a clinician must interpret the results with your symptoms and may recommend other testing.
What if my result is positive but I have no symptoms?
A positive result alone does not always mean you are allergic. Your clinician will consider your history and may suggest further evaluation.
How long does it take to get results?
Results are typically available in 1 to 3 business days after your blood sample is collected.