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Mountain West · Nettle Allergy Test – Weed Pollen

Nettle Allergy Test – Weed Pollen in Colorado

Nettle Allergy Test – Weed Pollen is a laboratory test you can request directly. A Nettle Allergy Test checks for allergic sensitization to nettle weed pollen by measuring specific IgE antibodies in your blood. It helps explain symptoms like sneezing, itchy eyes, or hives that may flare during nettle season.

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

Lab requirements in Colorado

Here is what you need before ordering and completing the Nettle Allergy Test – Weed Pollen in CO. 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 typically required for this blood test, but follow any instructions provided by the collection lab. Tell the lab about medications you take, as some may affect…
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 is a blood test that detects immunoglobulin E antibodies directed against nettle pollen proteins. The presence of these antibodies suggests your immune system may react to nettle, but it does not by itself confirm that you have an allergy. Your clinician interprets the result alongside your history and other findings.

What it measures

  • Nettle-specific IgE — Reflects the amount of IgE antibody directed against nettle pollen proteins in your blood.
  • Total IgE (if included) — Reflects overall allergic antibody level, which can be elevated in people with allergies.
  • Other weed or pollen-specific IgE (if panel) — Helps show whether sensitization is specific to nettle or part of a broader pollen allergy pattern.

What the test involves

A healthcare professional collects a small blood sample, usually 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 when you report seasonal or persistent allergy symptoms and nettle is a possible trigger. It can also be used to help distinguish nettle sensitization from other pollen or environmental allergies.

Preparation

No special preparation is typically required for this blood test, but follow any instructions provided by the collection lab. Tell the lab about medications you take, as some may affect test interpretation.

How results are reported

Results are reported as a numerical level or class for nettle-specific IgE, often alongside a qualitative interpretation such as negative, low, moderate, or high. Reference ranges and reporting formats vary by laboratory, so your clinician will interpret the result in the context of your symptoms and history.

Before you go

  • Whether any medications you take could affect the test
  • How and when results will be shared with you
  • Whether a repeat or additional pollen panel is recommended

Cities

Nettle Allergy Test – Weed Pollen in Colorado communities

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

Denver2,650,725Nettle Allergy Test – Weed PollenColorado Springs628,808Nettle Allergy Test – Weed PollenAurora383,496Nettle Allergy Test – Weed PollenFort Collins301,596Nettle Allergy Test – Weed PollenLakewood155,608Nettle Allergy Test – Weed PollenPueblo142,727Nettle Allergy Test – Weed PollenThornton140,538Nettle Allergy Test – Weed PollenGreeley135,270Nettle Allergy Test – Weed PollenGrand Junction134,074Nettle Allergy Test – Weed PollenArvada122,903Nettle Allergy Test – Weed PollenBoulder120,818Nettle Allergy Test – Weed PollenWestminster115,535Nettle Allergy Test – Weed PollenCentennial107,972Nettle Allergy Test – Weed PollenLongmont104,035Nettle Allergy Test – Weed PollenHighlands Ranch103,238Nettle Allergy Test – Weed PollenLafayette99,475Nettle Allergy Test – Weed PollenLoveland75,938Nettle Allergy Test – Weed PollenBroomfield72,697Nettle Allergy Test – Weed PollenCastle Rock71,037Nettle Allergy Test – Weed PollenCommerce City61,516Nettle Allergy Test – Weed PollenParker57,311Nettle Allergy Test – Weed PollenLittleton45,465Nettle Allergy Test – Weed PollenSecurity-Widefield40,158Nettle Allergy Test – Weed PollenBrighton39,895Nettle Allergy Test – Weed PollenNorthglenn37,899Nettle Allergy Test – Weed PollenDakota Ridge34,361Nettle Allergy Test – Weed PollenKen Caryl33,889Nettle Allergy Test – Weed PollenEnglewood33,500Nettle Allergy Test – Weed PollenPueblo West32,991Nettle Allergy Test – Weed PollenWheat Ridge32,340Nettle Allergy Test – Weed PollenWindsor31,972Nettle Allergy Test – Weed PollenFountain29,495Nettle Allergy Test – Weed PollenErie29,367Nettle Allergy Test – Weed PollenColumbine25,924Nettle Allergy Test – Weed PollenEvans21,727Nettle Allergy Test – Weed PollenFour Square Mile21,723Nettle Allergy Test – Weed PollenLouisville21,091Nettle Allergy Test – Weed PollenClifton20,122Nettle Allergy Test – Weed PollenMontrose20,098Nettle Allergy Test – Weed PollenSherrelwood20,069Nettle Allergy Test – Weed PollenGolden20,041Nettle Allergy Test – Weed PollenDurango18,953Nettle Allergy Test – Weed PollenCimarron Hills18,619Nettle Allergy Test – Weed PollenCañon City17,157Nettle Allergy Test – Weed PollenFort Carson16,743Nettle Allergy Test – Weed PollenJohnstown16,596Nettle Allergy Test – Weed PollenWelby16,260Nettle Allergy Test – Weed PollenFirestone15,949Nettle Allergy Test – Weed PollenGreenwood Village15,548Nettle Allergy Test – Weed PollenBlack Forest14,375Nettle Allergy Test – Weed PollenFrederick14,127Nettle Allergy Test – Weed PollenFederal Heights14,111Nettle Allergy Test – Weed PollenSterling13,976Nettle Allergy Test – Weed PollenLone Tree13,701Nettle Allergy Test – Weed PollenFruita13,296Nettle Allergy Test – Weed PollenSuperior13,283Nettle Allergy Test – Weed PollenSteamboat Springs13,193Nettle Allergy Test – Weed PollenFort Morgan11,483Nettle Allergy Test – Weed PollenCherry Creek11,389Nettle Allergy Test – Weed PollenCastle Pines11,296Nettle Allergy Test – Weed Pollen