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 New Hampshire

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 New Hampshire communities

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

Nashua235,982Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterManchester167,568Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterPortsmouth97,455Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterDover89,874Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterConcord43,552Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterRochester32,317Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterKeene22,969Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterLaconia16,786Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterLebanon14,316Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterClaremont12,955Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterSomersworth11,964Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterBerlin9,710Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterFranklin8,766Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterSouth Hooksett5,906Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterSuncook5,008Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterPinardville4,849Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterEast Merrimack4,609Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterTilton Northfield2,868Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterHampton Beach2,480Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterNorth Conway2,393Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterWoodsville1,418Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterWest Swanzey1,339Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterContoocook1,218Shellfish Allergy Test - Crab, Shrimp, Clam, LobsterNorth Haverhill1,097Shellfish Allergy Test - Crab, Shrimp, Clam, Lobster