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Midwest · Catfish Allergy Test – Fish Allergy

Catfish Allergy Test – Fish Allergy in Michigan

This page explains the catfish allergy test – fish allergy, what it measures, and how to order it. A catfish allergy test uses a blood sample to check for IgE antibodies that may indicate an allergy to catfish. It is one of several tests a clinician may use when evaluating a possible fish allergy.

Sample typeBlood and/or urine at a collection lab
ReferralIncluded — no referral from your own doctor needed

Lab requirements in Michigan

Here is what you need before ordering and completing the Catfish Allergy Test – Fish Allergy in MI. Review each item and confirm the details with the collection lab.

Physician's order
Included. A physician's order is required for lab testing and is provided for you by our partner's physicians — no referral from your own doctor is needed.
Fasting
Fasting is required for this test — follow the collection lab's instructions.
Preparation
Preparation is generally minimal, but specific instructions can vary by laboratory. Follow the collection lab's instructions about medications, fasting, or timing before the draw.
Sample & visit
A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
Identification
Bring the lab requisition form from your account. The collection lab may also ask for a government-issued photo ID.
Turnaround
1-3 business days
Availability
Our partner lab does not serve ND, RI, NY, NJ, MD or HI. Confirm availability for your location with the collection lab.

Before you go

  • Order your test before visiting a lab, then use the requisition form in your account.
  • Print the requisition form, or fax it to the lab directly from your account.
  • No scheduling is needed — visit the collection lab during its normal business hours.
  • A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
  • Bring a government-issued photo ID in case the lab requests it.
  • Results are posted to your secure account within 1–3 business days.

Requirements are summarized from our partner lab's published policies. Preparation and availability can change — confirm current instructions with the collection lab before your visit.

What this test is

This test measures the amount of allergen-specific IgE in the blood that reacts to catfish proteins. IgE is an antibody the immune system can produce in response to allergens, and its presence may support a diagnosis of catfish allergy when considered with a person's history and other findings. It is not used alone to diagnose an allergy.

What it measures

  • Catfish-specific IgE — Reflects the amount of IgE antibody in the blood that binds to catfish proteins
  • Total IgE (if included) — Reflects overall IgE level, which can be elevated in allergic conditions but is not specific to catfish
  • Other fish-specific IgE (if a panel is ordered) — Reflects sensitization to other fish species that may be relevant to dietary choices

What the test involves

A healthcare professional collects a small blood sample, usually from a vein in the arm, using a standard blood draw. The sample is then sent to a laboratory for analysis.

Why it is often ordered

A clinician may order this test when a person reports symptoms after eating catfish or other fish, such as hives, swelling, stomach upset, or breathing changes. It can also be used to help monitor known fish allergy over time, though it is interpreted alongside symptoms and other tests.

Preparation

Preparation is generally minimal, but specific instructions can vary by laboratory. Follow the collection lab's instructions about medications, fasting, or timing before the draw.

How results are reported

Results are reported as a numerical level of catfish-specific IgE, often with a qualitative interpretation such as negative, low, or elevated. Reference ranges and reporting formats differ by laboratory, so results should be interpreted in the context of the lab's own ranges and the person's clinical history.

Before you go

  • Whether any medications or foods should be avoided before the blood draw
  • How and when results will be shared with you and your clinician
  • Whether a panel of other fish allergens will be included in the same sample

Cities

Catfish Allergy Test – Fish Allergy in Michigan communities

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

Detroit3,522,856Catfish Allergy Test – Fish AllergyGrand Rapids604,311Catfish Allergy Test – Fish AllergyAnn Arbor327,814Catfish Allergy Test – Fish AllergyLansing312,829Catfish Allergy Test – Fish AllergyFlint286,324Catfish Allergy Test – Fish AllergyKalamazoo212,033Catfish Allergy Test – Fish AllergyMuskegon164,136Catfish Allergy Test – Fish AllergyWarren138,996Catfish Allergy Test – Fish AllergySterling Heights134,062Catfish Allergy Test – Fish AllergySouth Lyon128,071Catfish Allergy Test – Fish AllergySaginaw118,845Catfish Allergy Test – Fish AllergyDearborn107,985Catfish Allergy Test – Fish AllergyHolland100,202Catfish Allergy Test – Fish AllergyLivonia95,294Catfish Allergy Test – Fish AllergyJackson87,230Catfish Allergy Test – Fish AllergyTroy86,912Catfish Allergy Test – Fish AllergyPort Huron86,440Catfish Allergy Test – Fish AllergyWestland84,961Catfish Allergy Test – Fish AllergyFarmington Hills83,749Catfish Allergy Test – Fish AllergyWyoming76,625Catfish Allergy Test – Fish AllergySouthfield76,196Catfish Allergy Test – Fish AllergyRochester Hills75,990Catfish Allergy Test – Fish AllergyBattle Creek75,608Catfish Allergy Test – Fish AllergyBay City67,917Catfish Allergy Test – Fish AllergyNovi65,369Catfish Allergy Test – Fish AllergyTaylor63,071Catfish Allergy Test – Fish AllergyDearborn Heights62,334Catfish Allergy Test – Fish AllergyPontiac61,498Catfish Allergy Test – Fish AllergySt. Clair Shores59,046Catfish Allergy Test – Fish AllergyRoyal Oak58,368Catfish Allergy Test – Fish AllergyKentwood53,884Catfish Allergy Test – Fish AllergyPortage48,767Catfish Allergy Test – Fish AllergyRoseville47,692Catfish Allergy Test – Fish AllergyEast Lansing47,427Catfish Allergy Test – Fish AllergyMidland42,425Catfish Allergy Test – Fish AllergyLincoln Park39,741Catfish Allergy Test – Fish AllergyEastpointe34,148Catfish Allergy Test – Fish AllergySouthgate29,990Catfish Allergy Test – Fish AllergyOak Park29,677Catfish Allergy Test – Fish AllergyBurton29,532Catfish Allergy Test – Fish AllergyMadison Heights28,719Catfish Allergy Test – Fish AllergyAllen Park28,431Catfish Allergy Test – Fish AllergyForest Hills28,327Catfish Allergy Test – Fish AllergyHamtramck27,548Catfish Allergy Test – Fish AllergyGarden City27,268Catfish Allergy Test – Fish AllergyInkster25,849Catfish Allergy Test – Fish AllergyHolt25,755Catfish Allergy Test – Fish AllergyOkemos25,179Catfish Allergy Test – Fish AllergyWalker25,149Catfish Allergy Test – Fish AllergyNorton Shores25,040Catfish Allergy Test – Fish AllergyWyandotte24,992Catfish Allergy Test – Fish AllergyRomulus24,977Catfish Allergy Test – Fish AllergyAuburn Hills24,202Catfish Allergy Test – Fish AllergyAllendale23,999Catfish Allergy Test – Fish AllergyWaverly23,328Catfish Allergy Test – Fish AllergyMount Pleasant21,880Catfish Allergy Test – Fish AllergyBirmingham21,728Catfish Allergy Test – Fish AllergyAdrian20,674Catfish Allergy Test – Fish AllergyMarquette20,561Catfish Allergy Test – Fish AllergyYpsilanti20,448Catfish Allergy Test – Fish Allergy