Ulta Lab Tests

Western Ragweed Allergy Test

The Western Ragweed w2 IgE Test measures IgE antibodies to allergens from western ragweed pollen. Elevated levels may indicate an allergic reaction, which can cause hay fever symptoms such as sneezing, runny nose, itchy eyes, or asthma flare-ups during pollen season. This test helps identify western ragweed pollen allergies and supports management through avoidance strategies or allergy treatments guided by healthcare providers.

Blood
Blood Draw
Western Ragweed IgE Test, Western Ragweed w2 Test
There are no preparation instructions.

The following is a list of what is included in the item above. Click the test(s) below to view what biomarkers are measured along with an explanation of what the biomarker is measuring.

Also known as: Western Ragweed w2 IgE

Western Ragweed (W2) IgE

*Important Information on Lab Test Processing Times: Ulta Lab Tests is committed to informing you about the processing times for your lab tests processed through a national lab. Please note that the estimated processing time for each test, indicated in business days, is based on data from the past 30 days across the 13 laboratories for each test. These estimates are intended to serve as a guide and are not guarantees. Factors such as laboratory workload, weather conditions, holidays, and the need for additional testing or maintenance can influence actual processing times. We aim to offer estimates to help you plan accordingly. Please understand that these times may vary, and processing times are not guaranteed. Thank you for choosing Ulta Lab Tests for your laboratory needs.

The Western Ragweed Allergy Test test contains 1 test with 1 biomarker .

Western Ragweed (w2) IgE 

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