Confidential lab testing · No referral required United States · 15,280 communities
RequestALab Find and request a lab test

New England · Shellfish Allergy Test - Crab, Shrimp, Clam, Lobster

Shellfish Allergy Test - Crab, Shrimp, Clam, Lobster in Vermont

Shellfish Allergy Test - Crab, Shrimp, Clam, Lobster can be ordered without a referral, and this guide covers what to expect. The Shellfish Allergy Test checks for allergic reactions to common shellfish like shrimp, crab, lobster, and clams using a blood sample.

Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

This test measures specific IgE antibodies in the blood to determine if you have an allergy to certain shellfish. It focuses on four common types: shrimp, crab, lobster, and clams. The presence of these antibodies may suggest an allergic reaction to these shellfish.

What it measures

  • IgE antibodies to shrimp — reflects potential allergic reaction to shrimp
  • IgE antibodies to crab — reflects potential allergic reaction to crab
  • IgE antibodies to lobster — reflects potential allergic reaction to lobster
  • IgE antibodies to clams — reflects potential allergic reaction to clams

What the test involves

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

Why it is often ordered

Clinicians typically order this test if there are symptoms suggestive of a shellfish allergy, such as hives, swelling, or difficulty breathing after eating shellfish. It helps to identify specific shellfish that might be causing allergic reactions.

Preparation

Preparation instructions should be followed as provided by the collection lab. It's important to adhere to any guidelines to ensure accurate results.

How results are reported

Results indicate the presence and level of specific IgE antibodies to each type of shellfish tested. Reference ranges for these antibodies can vary by laboratory.

Before you go

  • Sample collection procedure
  • Specific preparation instructions
  • Expected result timeline

Cities

Shellfish Allergy Test - Crab, Shrimp, Clam, Lobster in Vermont communities

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

Burlington115,682Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterSouth Burlington20,042Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterRutland15,934Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterEssex Junction10,473Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterBarre8,514Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterWinooski8,015Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterMontpelier7,966Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterSt. Albans6,866Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterNewport4,446Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterWilder3,375Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterWhite River Junction2,776Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterWest Brattleboro2,770Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterBellows Falls2,734Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterVergennes2,573Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterMorrisville2,326Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterManchester Center2,096Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterNorth Bennington1,539Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterProctor1,470Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterEnosburg Falls1,369Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterLyndonville1,317Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterSouth Barre1,280Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterOrleans1,085Shellfish Allergy Test - Crab, Shrimp, Clam, Lobster