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Pacific · Spruce Allergy Test – Tree Pollen

Spruce Allergy Test – Tree Pollen in California

Spruce Allergy Test – Tree Pollen is a laboratory test you can request directly. A Spruce Allergy Test uses a blood sample to check for IgE antibodies that may indicate an allergy to spruce tree pollen.

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

Lab requirements in California

Here is what you need before ordering and completing the Spruce Allergy Test – Tree Pollen in CA. 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
In general, no special preparation is needed for a blood allergy test, but you should follow the specific instructions provided by the collection lab. Tell the lab about any medications you…
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 specific IgE antibodies in the blood that are directed against spruce tree pollen. It is one of several tools a clinician may use when evaluating seasonal or year-round allergy symptoms.

What it measures

  • Spruce-specific IgE antibody level — Reflects the amount of IgE antibody in the blood that binds to spruce pollen proteins.
  • Total IgE (if included) — May be reported as a general measure of allergic tendency, though it is not specific to spruce.

What the test involves

The test requires a standard blood draw from a vein in your arm, usually performed at a clinic or collection site. 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 allergy symptoms that seem to worsen during times when spruce trees release pollen. It can help clarify whether spruce pollen is a likely trigger among other possible causes.

Preparation

In general, no special preparation is needed for a blood allergy test, but you should follow the specific instructions provided by the collection lab. Tell the lab about any medications you take, as some may affect test interpretation.

How results are reported

Results are typically reported as a numerical level or a class category for spruce-specific IgE, along with the laboratory's reference range. Reference ranges can vary between laboratories, so results should always be interpreted in the context of your symptoms and the lab's own range.

Before you go

  • Whether any medications you take could affect the test
  • How and when you will receive your results
  • Whether a repeat test might be needed in the future

Cities

Spruce Allergy Test – Tree Pollen in California communities

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

Los Angeles12,121,244Spruce Allergy Test – Tree PollenSan Francisco3,290,197Spruce Allergy Test – Tree PollenSan Diego3,084,174Spruce Allergy Test – Tree PollenRiverside2,022,285Spruce Allergy Test – Tree PollenSacramento1,924,167Spruce Allergy Test – Tree PollenSan Jose1,729,879Spruce Allergy Test – Tree PollenFresno719,558Spruce Allergy Test – Tree PollenConcord640,270Spruce Allergy Test – Tree PollenBakersfield590,845Spruce Allergy Test – Tree PollenMission Viejo588,540Spruce Allergy Test – Tree PollenMurrieta509,526Spruce Allergy Test – Tree PollenLong Beach466,565Spruce Allergy Test – Tree PollenOakland437,548Spruce Allergy Test – Tree PollenStockton406,822Spruce Allergy Test – Tree PollenVictorville389,060Spruce Allergy Test – Tree PollenModesto382,994Spruce Allergy Test – Tree PollenLancaster381,732Spruce Allergy Test – Tree PollenOxnard366,330Spruce Allergy Test – Tree PollenIndio361,831Spruce Allergy Test – Tree PollenAnaheim348,204Spruce Allergy Test – Tree PollenAntioch322,796Spruce Allergy Test – Tree PollenSanta Rosa314,196Spruce Allergy Test – Tree PollenSanta Ana313,818Spruce Allergy Test – Tree PollenIrvine297,868Spruce Allergy Test – Tree PollenSanta Clarita275,230Spruce Allergy Test – Tree PollenChula Vista274,818Spruce Allergy Test – Tree PollenVisalia249,804Spruce Allergy Test – Tree PollenFremont231,502Spruce Allergy Test – Tree PollenSan Bernardino220,821Spruce Allergy Test – Tree PollenThousand Oaks211,045Spruce Allergy Test – Tree PollenMoreno Valley208,371Spruce Allergy Test – Tree PollenFontana208,087Spruce Allergy Test – Tree PollenSalinas199,290Spruce Allergy Test – Tree PollenHuntington Beach198,735Spruce Allergy Test – Tree PollenSanta Barbara198,240Spruce Allergy Test – Tree PollenGlendale196,512Spruce Allergy Test – Tree PollenHemet191,170Spruce Allergy Test – Tree PollenVallejo181,882Spruce Allergy Test – Tree PollenElk Grove175,510Spruce Allergy Test – Tree PollenOntario175,223Spruce Allergy Test – Tree PollenOceanside174,461Spruce Allergy Test – Tree PollenRancho Cucamonga173,946Spruce Allergy Test – Tree PollenGarden Grove172,708Spruce Allergy Test – Tree PollenPalmdale167,987Spruce Allergy Test – Tree PollenSanta Cruz165,933Spruce Allergy Test – Tree PollenHayward162,254Spruce Allergy Test – Tree PollenCorona157,844Spruce Allergy Test – Tree PollenMerced157,617Spruce Allergy Test – Tree PollenSunnyvale155,550Spruce Allergy Test – Tree PollenPomona151,592Spruce Allergy Test – Tree PollenEscondido151,443Spruce Allergy Test – Tree PollenTorrance147,156Spruce Allergy Test – Tree PollenRoseville145,687Spruce Allergy Test – Tree PollenFairfield145,163Spruce Allergy Test – Tree PollenFullerton142,964Spruce Allergy Test – Tree PollenSanta Maria142,230Spruce Allergy Test – Tree PollenOrange139,195Spruce Allergy Test – Tree PollenPasadena138,771Spruce Allergy Test – Tree PollenYuba City129,536Spruce Allergy Test – Tree PollenSanta Clara127,922Spruce Allergy Test – Tree Pollen