Test library
Fish Sensitization Panel
The Fish Allergy Panel measures IgE antibodies to five common fish species: trout, salmon, tuna, mackerel, and halibut. It helps identify which fish may trigger symptoms and supports a provider's allergy evaluation.
Order Fish Allergy Testing
Order online and visit a local collection site, or choose an at-home kit where available. No referral and no insurance required.
Order Fish Allergy Testing- Typical turnaround
- 1-3 business days
- Starting price
- From $159
- Results
- Confidential, online
Quick answer
The Fish Allergy Panel uses a blood sample to measure immunoglobulin E antibodies against five types of fish: trout, salmon, tuna, mackerel, and halibut. Fish allergy can cause reactions ranging from mild itching to severe responses, and different species may behave differently from person to person. The panel helps show which fish are linked to sensitization.
What this test measures
Fish allergy is triggered by proteins in fish muscle, and reactions can range from oral itching and hives to breathing difficulty and, in severe cases, anaphylaxis. Some people react to many fish species, while others tolerate some types. Testing several species can give more useful information than a single test.
The panel measures allergen-specific IgE in serum for trout, salmon, tuna, mackerel, and halibut using a laboratory immunoassay. One blood draw provides the sample, and each species is reported with its own antibody level and reactivity class. Results help clarify which fish are more likely to be associated with reactions.
A positive result indicates sensitization, not a guaranteed reaction to eating that fish. Some fish allergens cross-react, so patterns across species can be informative. A qualified healthcare provider interprets the panel with the person's history and can discuss whether avoidance or further evaluation is appropriate.
- Trout specific IgE
- Salmon specific IgE
- Tuna specific IgE
- Mackerel specific IgE
- Halibut specific IgE
- Total serum IgE
- Quantitative allergen-specific IgE levels
- IgE reactivity classes for each fish
Why people order this test
- Identify which fish species are linked to symptoms
- Evaluate suspected fish allergy as part of a workup
- Compare reactivity across several fish species
- Support a provider's guidance on dietary choices
- Follow up on reactions after eating fish
- Provide objective information before further allergy evaluation
How to prepare
No fasting is required for this blood test. A sample is collected from a vein, usually at the arm. Tell the ordering provider about any past reactions to fish or seafood.
Understanding your results
Results are typically reported within one to three business days. The report lists the antibody level and reactivity class for each fish tested. Elevated results indicate sensitization, and a qualified healthcare provider interprets them along with the reaction history.
Fish Sensitization Panel by state
Alabama
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California
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Colorado
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Connecticut
Fish Sensitization Panel across Connecticut.
Delaware
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Florida
Fish Sensitization Panel across Florida.
Georgia
Fish Sensitization Panel across Georgia.
Hawaii
Fish Sensitization Panel across Hawaii.
Idaho
Fish Sensitization Panel across Idaho.
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Frequently Asked Questions
Which fish does the panel test?
It tests for trout, salmon, tuna, mackerel, and halibut.
How is the sample collected?
A single blood sample is drawn from a vein and analyzed for IgE antibodies against each fish.
Can I be allergic to some fish but not others?
Yes. Reactions and sensitization can differ by species, which is why testing several fish can be helpful.
Does a positive result mean I must avoid that fish?
A positive result shows sensitization. Whether a food must be avoided is a decision for a qualified healthcare provider based on the full history.
Ready to get tested?
Order online and visit a collection site near you, or choose a mail-in kit. No referral and no insurance required.
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