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South · Crab Allergy Test – Shellfish Allergy

Crab Allergy Test – Shellfish Allergy in Louisiana

Crab Allergy Test – Shellfish Allergy is a laboratory test you can request directly. The Crab Allergy Test checks for an allergic reaction to crab by measuring specific IgE antibodies in the blood.

Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

This test measures the level of IgE antibodies in the blood that are specific to crab proteins. It helps identify a potential allergic reaction to crab, a type of shellfish. The presence of these antibodies suggests an immune response to crab exposure.

What it measures

  • Crab-specific IgE — reflects the immune system's response to crab proteins

What the test involves

The test involves a standard blood draw, where a healthcare professional collects a sample from a vein in your arm. The sample is then analyzed for specific IgE antibodies.

Why it is often ordered

Clinicians typically order this test if there are symptoms suggestive of a crab allergy, such as hives, itching, or difficulty breathing after eating crab. It helps in confirming whether crab is the trigger for these allergic reactions.

Preparation

Preparation for the test may vary, so it is important to follow the specific instructions provided by the collection lab.

How results are reported

Results indicate the level of IgE antibodies specific to crab, and whether they suggest an allergy. Reference ranges differ between laboratories, so results should be interpreted in context.

Before you go

  • Sample collection requirements
  • Turnaround time for results
  • Specific preparation instructions

Cities

Crab Allergy Test – Shellfish Allergy in Louisiana communities

Choose your city for local context and to request this test.

New Orleans925,443Crab Allergy Test – Shellfish AllergyBaton Rouge610,751Crab Allergy Test – Shellfish AllergyShreveport286,200Crab Allergy Test – Shellfish AllergyLafayette254,286Crab Allergy Test – Shellfish AllergyLake Charles150,036Crab Allergy Test – Shellfish AllergyHouma146,665Crab Allergy Test – Shellfish AllergyMetairie140,590Crab Allergy Test – Shellfish AllergyMonroe117,197Crab Allergy Test – Shellfish AllergyMandeville105,097Crab Allergy Test – Shellfish AllergySlidell94,498Crab Allergy Test – Shellfish AllergyAlexandria75,835Crab Allergy Test – Shellfish AllergyHammond75,688Crab Allergy Test – Shellfish AllergyKenner66,411Crab Allergy Test – Shellfish AllergyBossier City63,168Crab Allergy Test – Shellfish AllergyPrairieville34,118Crab Allergy Test – Shellfish AllergyMarrero31,928Crab Allergy Test – Shellfish AllergyCentral29,746Crab Allergy Test – Shellfish AllergyLaplace29,129Crab Allergy Test – Shellfish AllergyNew Iberia28,844Crab Allergy Test – Shellfish AllergyTerrytown25,388Crab Allergy Test – Shellfish AllergyRuston22,286Crab Allergy Test – Shellfish AllergyChalmette21,981Crab Allergy Test – Shellfish AllergyBayou Cane21,699Crab Allergy Test – Shellfish AllergySulphur21,490Crab Allergy Test – Shellfish AllergyHarvey20,942Crab Allergy Test – Shellfish AllergyShenandoah20,068Crab Allergy Test – Shellfish AllergyZachary19,278Crab Allergy Test – Shellfish AllergyNatchitoches18,105Crab Allergy Test – Shellfish AllergyGretna17,836Crab Allergy Test – Shellfish AllergyEstelle17,650Crab Allergy Test – Shellfish AllergyOpelousas15,884Crab Allergy Test – Shellfish AllergyThibodaux15,242Crab Allergy Test – Shellfish AllergyYoungsville15,167Crab Allergy Test – Shellfish AllergyPineville14,653Crab Allergy Test – Shellfish AllergyLuling14,115Crab Allergy Test – Shellfish AllergyRiver Ridge13,435Crab Allergy Test – Shellfish AllergyClaiborne13,147Crab Allergy Test – Shellfish AllergyWest Monroe13,103Crab Allergy Test – Shellfish AllergyBroussard12,960Crab Allergy Test – Shellfish AllergyBaker12,736Crab Allergy Test – Shellfish AllergyMinden12,145Crab Allergy Test – Shellfish AllergyGonzales12,080Crab Allergy Test – Shellfish AllergyCrowley11,916Crab Allergy Test – Shellfish AllergyDestrehan11,827Crab Allergy Test – Shellfish AllergyMorgan City11,525Crab Allergy Test – Shellfish AllergyMoss Bluff11,453Crab Allergy Test – Shellfish AllergyWoodmere11,343Crab Allergy Test – Shellfish AllergyAbbeville11,313Crab Allergy Test – Shellfish AllergyBayou Blue11,229Crab Allergy Test – Shellfish AllergyWaggaman11,161Crab Allergy Test – Shellfish AllergyCovington11,155Crab Allergy Test – Shellfish AllergyRaceland11,002Crab Allergy Test – Shellfish AllergyGardere10,971Crab Allergy Test – Shellfish AllergyBogalusa10,921Crab Allergy Test – Shellfish AllergyTimberlane10,697Crab Allergy Test – Shellfish AllergyJefferson10,500Crab Allergy Test – Shellfish AllergyBelle Chasse10,406Crab Allergy Test – Shellfish AllergyDeRidder10,060Crab Allergy Test – Shellfish AllergyBastrop9,879Crab Allergy Test – Shellfish AllergyJennings9,836Crab Allergy Test – Shellfish Allergy