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South · Swordfish Allergy Test – Fish Allergies

Swordfish Allergy Test – Fish Allergies in Louisiana

Swordfish Allergy Test – Fish Allergies is a laboratory test you can request directly. This blood test checks for allergic antibodies to swordfish, a type of fish that can trigger reactions in sensitive people.

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

Lab requirements in Louisiana

Here is what you need before ordering and completing the Swordfish Allergy Test – Fish Allergies in LA. 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
Some tests require fasting or avoiding certain foods or drinks beforehand. You will be informed when you order — confirm the details with the collection lab.
Preparation
No special preparation is usually required, but you should follow the instructions provided by the collection lab. Tell the lab about any medications you take, as some may affect test…
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

The swordfish allergy test measures specific IgE antibodies in your blood that react to proteins found in swordfish. It is used to help evaluate whether your immune system has become sensitized to this fish. The test is one part of a broader allergy assessment.

What it measures

  • Swordfish-specific IgE — Reflects the level of allergic antibodies directed against swordfish proteins.
  • Total IgE (sometimes) — May be measured to provide context for allergic antibody levels.
  • Other fish-specific IgE (if ordered) — Can help identify reactions to related fish species.

What the test involves

A healthcare professional collects a small sample of blood from a vein in your 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 if you have had symptoms such as hives, swelling, or digestive upset after eating swordfish or other fish. It can also be used to help distinguish a true allergy from other causes of food-related reactions.

Preparation

No special preparation is usually required, but you should follow the instructions provided by the collection lab. Tell the lab about any medications you take, as some may affect test results.

How results are reported

Results are reported as a numerical value that indicates the level of specific IgE antibodies, along with the laboratory's reference range. Reference ranges vary by laboratory, so your result should be interpreted in the context of that lab's own ranges and your symptoms.

Before you go

  • Whether any medications you take could affect the test results.
  • If fasting or other preparation is required before the blood draw.
  • How and when you will receive your test results.

Cities

Swordfish Allergy Test – Fish Allergies in Louisiana communities

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

New Orleans925,443Swordfish Allergy Test – Fish AllergiesBaton Rouge610,751Swordfish Allergy Test – Fish AllergiesShreveport286,200Swordfish Allergy Test – Fish AllergiesLafayette254,286Swordfish Allergy Test – Fish AllergiesLake Charles150,036Swordfish Allergy Test – Fish AllergiesHouma146,665Swordfish Allergy Test – Fish AllergiesMetairie140,590Swordfish Allergy Test – Fish AllergiesMonroe117,197Swordfish Allergy Test – Fish AllergiesMandeville105,097Swordfish Allergy Test – Fish AllergiesSlidell94,498Swordfish Allergy Test – Fish AllergiesAlexandria75,835Swordfish Allergy Test – Fish AllergiesHammond75,688Swordfish Allergy Test – Fish AllergiesKenner66,411Swordfish Allergy Test – Fish AllergiesBossier City63,168Swordfish Allergy Test – Fish AllergiesPrairieville34,118Swordfish Allergy Test – Fish AllergiesMarrero31,928Swordfish Allergy Test – Fish AllergiesCentral29,746Swordfish Allergy Test – Fish AllergiesLaplace29,129Swordfish Allergy Test – Fish AllergiesNew Iberia28,844Swordfish Allergy Test – Fish AllergiesTerrytown25,388Swordfish Allergy Test – Fish AllergiesRuston22,286Swordfish Allergy Test – Fish AllergiesChalmette21,981Swordfish Allergy Test – Fish AllergiesBayou Cane21,699Swordfish Allergy Test – Fish AllergiesSulphur21,490Swordfish Allergy Test – Fish AllergiesHarvey20,942Swordfish Allergy Test – Fish AllergiesShenandoah20,068Swordfish Allergy Test – Fish AllergiesZachary19,278Swordfish Allergy Test – Fish AllergiesNatchitoches18,105Swordfish Allergy Test – Fish AllergiesGretna17,836Swordfish Allergy Test – Fish AllergiesEstelle17,650Swordfish Allergy Test – Fish AllergiesOpelousas15,884Swordfish Allergy Test – Fish AllergiesThibodaux15,242Swordfish Allergy Test – Fish AllergiesYoungsville15,167Swordfish Allergy Test – Fish AllergiesPineville14,653Swordfish Allergy Test – Fish AllergiesLuling14,115Swordfish Allergy Test – Fish AllergiesRiver Ridge13,435Swordfish Allergy Test – Fish AllergiesClaiborne13,147Swordfish Allergy Test – Fish AllergiesWest Monroe13,103Swordfish Allergy Test – Fish AllergiesBroussard12,960Swordfish Allergy Test – Fish AllergiesBaker12,736Swordfish Allergy Test – Fish AllergiesMinden12,145Swordfish Allergy Test – Fish AllergiesGonzales12,080Swordfish Allergy Test – Fish AllergiesCrowley11,916Swordfish Allergy Test – Fish AllergiesDestrehan11,827Swordfish Allergy Test – Fish AllergiesMorgan City11,525Swordfish Allergy Test – Fish AllergiesMoss Bluff11,453Swordfish Allergy Test – Fish AllergiesWoodmere11,343Swordfish Allergy Test – Fish AllergiesAbbeville11,313Swordfish Allergy Test – Fish AllergiesBayou Blue11,229Swordfish Allergy Test – Fish AllergiesWaggaman11,161Swordfish Allergy Test – Fish AllergiesCovington11,155Swordfish Allergy Test – Fish AllergiesRaceland11,002Swordfish Allergy Test – Fish AllergiesGardere10,971Swordfish Allergy Test – Fish AllergiesBogalusa10,921Swordfish Allergy Test – Fish AllergiesTimberlane10,697Swordfish Allergy Test – Fish AllergiesJefferson10,500Swordfish Allergy Test – Fish AllergiesBelle Chasse10,406Swordfish Allergy Test – Fish AllergiesDeRidder10,060Swordfish Allergy Test – Fish AllergiesBastrop9,879Swordfish Allergy Test – Fish AllergiesJennings9,836Swordfish Allergy Test – Fish Allergies