Rough Marshelder Allergy Test
Rough Marshelder Allergy Test can be requested without a referral, and this overview covers what to expect. The Rough Marshelder Allergy Test measures specific IgE antibodies in the blood to rough marshelder, a common weed pollen. It helps identify if your symptoms, such as sneezing or itchy eyes, are triggered by this plant.
- Sample type
- blood
- Category
- Allergy
- Turnaround
- 1-3 business days
- Price
- $49
- Referral
- Not required
The Rough Marshelder Allergy Test measures specific IgE antibodies in the blood to rough marshelder, a common weed pollen. It helps identify if your symptoms, such as sneezing or itchy eyes, are triggered by this plant.
What it measures
- Specific IgE to Rough Marshelder — The level of allergy antibody that binds to rough marshelder pollen.
- Total IgE — Sometimes measured to see your overall allergy antibody level.
- Other Weed Pollens — May be tested together to check for similar allergies.
Who it is for
Allergists or primary care providers order this test for people with seasonal allergy symptoms that worsen in late summer or fall, when rough marshelder pollinates.
Preparation
No fasting or special preparation is needed. Tell your provider about any medications you take, as some may affect test results.
Results and what they mean
Results are reported as a number that indicates the level of specific IgE. A higher number suggests a greater likelihood of allergy, but only a clinician can interpret the result in the context of your symptoms. This information is not medical advice; consult your healthcare provider for diagnosis and treatment.
How to order this test
- Choose the test and place a confidential order online.
- Select a certified collection site and pick a time that suits you.
- Have your specimen collected — most draws take only a few minutes.
- Review results in a secure portal, typically within 1–3 days.
Preparation, hours, and pricing vary by site; confirm details directly with the lab before your visit.
Availability by state
Direct-access online ordering for the rough marshelder allergy test is available in most states. It is currently unavailable in 6 states:
Everywhere else you can order confidentially and collect your sample at a certified site. Browse by state →
Frequently asked questions
What is rough marshelder?
It is a weed that produces pollen, commonly found in North America, and a frequent cause of hay fever.
Does a positive result mean I am allergic?
A positive result shows sensitivity, but you may not have symptoms. Your doctor will consider your history.
How long does it take to get results?
Typically 1-3 business days after your blood sample is collected.
Can I take allergy medications before the test?
Some medications may interfere. Ask your provider if you should stop any before testing.