Stemphylium Botryosum Allergy Test
Below is a plain-language overview of the stemphylium botryosum allergy test. The Stemphylium botryosum allergy test checks your blood for specific IgE antibodies that react to Stemphylium botryosum, a common mold found in soil and on dead plant material. It is usually ordered when a clinician suspects mold-related allergic symptoms such as sneezing, runny nose, coughing, or worsening asthma.
- Sample type
- blood
- Category
- Allergy
- Turnaround
- 1-3 business days
- Price
- $49
- Referral
- Not required
The Stemphylium botryosum allergy test checks your blood for specific IgE antibodies that react to Stemphylium botryosum, a common mold found in soil and on dead plant material. It is usually ordered when a clinician suspects mold-related allergic symptoms such as sneezing, runny nose, coughing, or worsening asthma.
What it measures
- Specific IgE to Stemphylium botryosum — The main marker; shows whether your immune system has made antibodies to this mold.
- Total IgE — Sometimes measured alongside to give a general picture of allergic activity.
- Other mold IgEs — May be tested together to see if other molds also trigger reactions.
- Other allergen IgEs — May include pollens, dust mites, or pet dander to identify all triggers.
Who it is for
A primary care clinician, allergist, or pulmonologist typically orders this test. It is most common in people with ongoing allergy or asthma symptoms that may be linked to mold exposure.
Preparation
No fasting or special preparation is needed. You can eat, drink, and take your usual medicines unless your clinician says otherwise.
Results and what they mean
Results are reported as a numeric level or a class for specific IgE, often along with a reference range. A clinician interprets the result with your symptoms, exposure history, and other tests. This is general information, not medical advice; discuss your results with a qualified healthcare professional.
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 stemphylium botryosum 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
Do I need to fast before this test?
No. Fasting is not required for a blood allergy test.
How long does it take to get results?
Results are usually available in 1 to 3 business days.
Does a positive result mean I am allergic?
Not always. A positive result shows sensitization, which may or may not cause symptoms. Your clinician will interpret it with your history.
Can I take allergy medicine before the test?
Antihistamines generally do not affect specific IgE blood tests, but check with your clinician about any medicines you take.