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Midwest · Catfish Allergy Test – Fish Allergy

Catfish Allergy Test – Fish Allergy in South Dakota

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 South Dakota

Here is what you need before ordering and completing the Catfish Allergy Test – Fish Allergy in SD. 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 South Dakota communities

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

Sioux Falls189,258Catfish Allergy Test – Fish AllergyRapid City88,076Catfish Allergy Test – Fish AllergyAberdeen28,500Catfish Allergy Test – Fish AllergyBrookings23,432Catfish Allergy Test – Fish AllergyWatertown22,577Catfish Allergy Test – Fish AllergyMitchell15,677Catfish Allergy Test – Fish AllergyYankton15,332Catfish Allergy Test – Fish AllergyPierre14,126Catfish Allergy Test – Fish AllergyHuron14,060Catfish Allergy Test – Fish AllergySpearfish12,031Catfish Allergy Test – Fish AllergyBox Elder11,527Catfish Allergy Test – Fish AllergyVermillion11,506Catfish Allergy Test – Fish AllergyBrandon10,745Catfish Allergy Test – Fish AllergyRapid Valley7,875Catfish Allergy Test – Fish AllergySturgis7,088Catfish Allergy Test – Fish AllergyHarrisburg6,645Catfish Allergy Test – Fish AllergyMadison6,388Catfish Allergy Test – Fish AllergyBelle Fourche5,561Catfish Allergy Test – Fish AllergyTea5,535Catfish Allergy Test – Fish AllergyDell Rapids3,940Catfish Allergy Test – Fish AllergyDakota Dunes3,688Catfish Allergy Test – Fish AllergyMilbank3,488Catfish Allergy Test – Fish AllergyHot Springs3,407Catfish Allergy Test – Fish AllergyHartford3,263Catfish Allergy Test – Fish AllergyMobridge3,215Catfish Allergy Test – Fish AllergyPine Ridge3,085Catfish Allergy Test – Fish AllergyBlackhawk3,081Catfish Allergy Test – Fish AllergyCanton3,054Catfish Allergy Test – Fish AllergyLead2,989Catfish Allergy Test – Fish AllergyNorth Sioux City2,956Catfish Allergy Test – Fish AllergyWinner2,882Catfish Allergy Test – Fish AllergySummerset2,875Catfish Allergy Test – Fish AllergyLennox2,617Catfish Allergy Test – Fish AllergySisseton2,433Catfish Allergy Test – Fish AllergyFort Pierre2,426Catfish Allergy Test – Fish AllergyColonial Pine Hills2,425Catfish Allergy Test – Fish AllergyChamberlain2,400Catfish Allergy Test – Fish AllergyBeresford2,359Catfish Allergy Test – Fish AllergyFlandreau2,298Catfish Allergy Test – Fish AllergyElk Point2,248Catfish Allergy Test – Fish AllergyNorth Spearfish2,198Catfish Allergy Test – Fish AllergyRedfield2,160Catfish Allergy Test – Fish AllergyVolga2,146Catfish Allergy Test – Fish AllergySpringfield2,108Catfish Allergy Test – Fish AllergyCuster2,067Catfish Allergy Test – Fish AllergyRosebud1,994Catfish Allergy Test – Fish AllergyWebster1,772Catfish Allergy Test – Fish AllergyParkston1,761Catfish Allergy Test – Fish AllergyNorth Eagle Butte1,731Catfish Allergy Test – Fish AllergyFreeman1,711Catfish Allergy Test – Fish AllergyGroton1,641Catfish Allergy Test – Fish AllergyWagner1,533Catfish Allergy Test – Fish AllergyGettysburg1,464Catfish Allergy Test – Fish AllergyEagle Butte1,421Catfish Allergy Test – Fish AllergyKyle1,398Catfish Allergy Test – Fish AllergyClear Lake1,396Catfish Allergy Test – Fish AllergyGarretson1,367Catfish Allergy Test – Fish AllergyCrooks1,365Catfish Allergy Test – Fish AllergyAurora1,339Catfish Allergy Test – Fish AllergyMiller1,338Catfish Allergy Test – Fish Allergy