Connecticut
Swordfish Sensitivity Test in Connecticut
A swordfish allergy blood test measures IgE antibodies against swordfish proteins. It helps investigate reactions such as itching, hives, or swelling after eating this fish.
Order Swordfish Allergy Test in Connecticut
Order online and visit a local collection site, or choose an at-home kit where available. No referral and no insurance required.
Order Swordfish Allergy Test- Typical turnaround
- 1-3 business days
- Starting price
- From $49
- Results
- Confidential, online
Quick answer
The swordfish allergy test is a blood test that measures immunoglobulin E antibodies against proteins in swordfish. It is ordered when eating swordfish or dishes containing it is followed by symptoms such as itching, hives, swelling, or digestive upset. Fish allergy can be lifelong and may be triggered by several species, so testing helps clarify which fish the immune system recognizes. A qualified healthcare provider interprets the result with the person's history.
What this test measures
Fish allergy is one of the more common food allergies, and it is often lifelong. Swordfish is a large predatory fish eaten grilled, seared, or in steaks. Its muscle protein parvalbumin is a major allergen shared across many fish species, so reactions to swordfish can occur alongside reactions to other fish. Some people react only to specific species.
The test measures allergen-specific IgE in serum using a laboratory immunoassay. It reports a quantitative level and typically a reactivity class for swordfish. A single blood draw is enough, and the test can be combined with other fish tests to reveal whether sensitization is broad or limited to particular species.
People who notice repeat symptoms after eating fish, those with reactions to multiple seafood types, and anyone undergoing a food allergy evaluation may be offered this test. A positive result shows sensitization rather than confirming that symptoms are caused by swordfish, so clinicians interpret it with a detailed history and other testing.
Swordfish Sensitivity Test in Connecticut cities
Ansonia, CT
Swordfish Sensitivity Test in Ansonia.
Ball Pond, CT
Swordfish Sensitivity Test in Ball Pond.
Baltic, CT
Swordfish Sensitivity Test in Baltic.
Bethlehem Village, CT
Swordfish Sensitivity Test in Bethlehem Village.
Blue Hills, CT
Swordfish Sensitivity Test in Blue Hills.
Branford Center, CT
Swordfish Sensitivity Test in Branford Center.
Bridgeport, CT
Swordfish Sensitivity Test in Bridgeport.
Bristol, CT
Swordfish Sensitivity Test in Bristol.
Broad Brook, CT
Swordfish Sensitivity Test in Broad Brook.
Byram, CT
Swordfish Sensitivity Test in Byram.
Canaan, CT
Swordfish Sensitivity Test in Canaan.
Canton Valley, CT
Swordfish Sensitivity Test in Canton Valley.
Cheshire Village, CT
Swordfish Sensitivity Test in Cheshire Village.
Chester Center, CT
Swordfish Sensitivity Test in Chester Center.
Coleytown, CT
Swordfish Sensitivity Test in Coleytown.
Collinsville, CT
Swordfish Sensitivity Test in Collinsville.
Compo, CT
Swordfish Sensitivity Test in Compo.
Conning Towers Nautilus Park, CT
Swordfish Sensitivity Test in Conning Towers Nautilus Park.
Cos Cob, CT
Swordfish Sensitivity Test in Cos Cob.
Coventry Lake, CT
Swordfish Sensitivity Test in Coventry Lake.
Crystal Lake, CT
Swordfish Sensitivity Test in Crystal Lake.
Danbury, CT
Swordfish Sensitivity Test in Danbury.
Daniels Farm, CT
Swordfish Sensitivity Test in Daniels Farm.
Danielson, CT
Swordfish Sensitivity Test in Danielson.
Darien Downtown, CT
Swordfish Sensitivity Test in Darien Downtown.
Deep River Center, CT
Swordfish Sensitivity Test in Deep River Center.
Derby, CT
Swordfish Sensitivity Test in Derby.
East Brooklyn, CT
Swordfish Sensitivity Test in East Brooklyn.
East Village, CT
Swordfish Sensitivity Test in East Village.
Essex Village, CT
Swordfish Sensitivity Test in Essex Village.
Frequently Asked Questions
Where can I get a swordfish sensitivity test in Connecticut?
Connecticut has certified laboratories and independent diagnostic centers that offer this panel. Direct-access ordering lets you select a location that fits your schedule.
How much does a swordfish sensitivity test cost in Connecticut?
Pricing varies by provider and location. Check the price shown at checkout, and contact the testing partner for a written estimate if needed.
Is at-home collection available in Connecticut?
For select panels, at-home kits can be shipped to Connecticut, collected at home, and mailed back for analysis.
How long do results take in Connecticut?
Most results are reported within 1-3 business days after collection.
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.
Reviewed by the LabOrdering Editorial Team
Every page on this site is reviewed for clarity, sourcing, and accuracy. We update our library as testing options, collection networks, and accreditation standards change.