LabInformationLab tests, explained

IL, IA and MO Top Allergies Test in California

Below is a plain-language overview of the il, ia and mo top allergies test. The IL, IA and MO Top Allergies Test is a blood test that checks for allergic sensitization to common allergens in Illinois, Iowa, and Missouri. It is ordered when a person has ongoing allergy symptoms and a clinician wants to identify likely triggers. This page covers the il, ia and mo top allergies test for people in California, in Pacific, from what it measures to how to arrange a draw.

Sample type
blood
Category
Allergy
Turnaround
1-3 business days
Price
$399
Referral
Not required

The IL, IA and MO Top Allergies Test is a blood test that checks for allergic sensitization to common allergens in Illinois, Iowa, and Missouri. It is ordered when a person has ongoing allergy symptoms and a clinician wants to identify likely triggers.

What it measures

  • Total IgE — Overall level of allergy-related antibody in the blood.
  • Specific IgE to tree pollen — Antibody response to trees common in the region, such as oak and maple.
  • Specific IgE to grass pollen — Antibody response to grasses such as timothy and Bermuda.
  • Specific IgE to weed pollen — Antibody response to weeds such as ragweed and pigweed.
  • Specific IgE to mold spores — Antibody response to molds like Alternaria and Cladosporium.
  • Specific IgE to dust mite — Antibody response to a common indoor allergen.

Who it is for

It is typically ordered by primary care clinicians or allergists for people with persistent sneezing, runny nose, itchy eyes, or asthma-like symptoms that may be allergy-related.

Preparation

No fasting or special preparation is required. The blood sample can be collected at any time of day.

Results and what they mean

Results are reported as numeric levels for total and specific IgE, often with a reference range or class score. A clinician interprets these alongside your symptoms and history; this information is not medical advice and does not replace an evaluation by a qualified professional.

Requesting the IL, IA and MO Top Allergies Test in California

Order online, choose a certified collection site in California, and review results through a secure portal. No referral is required, and orders are processed confidentially. Access across Pacific is uneven, so confirming a site ahead of time is worthwhile.

Frequently asked questions

Does this test hurt?

It uses a standard blood draw, which feels like a brief pinch. Most people tolerate it well.

How long do results take?

Typical turnaround is 1 to 3 business days after the sample reaches the lab.

Can I take allergy medicine before the test?

Antihistamines generally do not affect IgE blood tests, but check with your clinician about any medications.

Is this test private?

Yes. Your results are confidential and shared only with you and your healthcare team.

IL, IA and MO Top Allergies Test by city in California

All testing in California →   Full IL, IA and MO Top Allergies Test guide →