Lab test
Penicillium Chrysogenum Allergy Test - Mold
The Penicillium Chrysogenum Allergy Test measures immunoglobulin E (IgE) antibodies against the mold Penicillium chrysogenum, a major cause of indoor mold allergy.
- Typical price
- From $49
- Results
- 1-3 business days
- Preparation
- See preparation notes below
- Sample
- Blood draw or sample collection at a local center
About this test
The Penicillium Chrysogenum Allergy Test measures immunoglobulin E (IgE) antibodies against the mold Penicillium chrysogenum, a major cause of indoor mold allergy. This mold commonly grows in damp indoor environments and on water-damaged materials, and its spores can become airborne. Exposure can contribute to allergy symptoms such as sneezing, a runny nose, itchy eyes, and coughing. This blood test helps determine whether your symptoms may be linked to this specific mold. Results are interpreted with your environment and symptom pattern.
What this test measures
- Penicillium chrysogenum-specific IgE Measures IgE antibodies that react to Penicillium chrysogenum mold spores.
Who this test may be right for
- People with persistent sneezing, a runny nose, or itchy eyes that worsen in damp indoor spaces.
- Individuals whose provider suspects a mold-related allergy trigger.
- People living or working in buildings with water damage or high humidity.
- Anyone with a known mold allergy who wants to confirm a specific source.
- Those being evaluated for allergic asthma that worsens in certain buildings.
Before your visit
- No fasting is required.
- Continue your usual medications unless a healthcare provider advises otherwise.
- Pause antihistamines before testing only if your provider instructs you to, as they may affect some allergy results.
- Note when and where your symptoms occur, especially in damp, musty, or water-damaged spaces.
Understanding your results
The report shows the level of Penicillium chrysogenum-specific IgE antibodies. A higher level may suggest sensitisation to this mold, while a low or undetectable level makes allergy less likely. Mold sensitisation does not always cause symptoms, and people are often exposed to several molds at once. Your healthcare provider will interpret the result with your environment and history. Discuss any positive or unexpected result with a healthcare provider before making changes to your home or routine.
Order this test online
- Buy online in a few minutes - no doctor's visit needed for most tests.
- Sample collection at a patient service center near you.
- Results are typically ready within 1-3 business days.
- Secure, lab-reviewed results delivered to your account.
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Questions people ask
What does a Penicillium chrysogenum-specific IgE result mean?
It shows whether your immune system has produced IgE antibodies that recognise Penicillium chrysogenum spores. An elevated level may indicate sensitivity but does not by itself confirm that this mold causes your symptoms.
Where does Penicillium chrysogenum grow?
It commonly grows in damp indoor environments and on water-damaged building materials. Its spores can become airborne and be inhaled.
Can mold allergies cause year-round symptoms?
Yes. Unlike seasonal pollens, indoor molds can be present much of the year when conditions are damp, so symptoms may persist.
Do I need to prepare for this test?
No fasting is required. Follow the collection guidance provided with your kit and tell your provider about any medications you take.
What does the Penicillium Chrysogenum Allergy Test - Mold measure?
This blood allergy test will determine if you are allergic to the mold Penicillium Chrysogenum, a major cause of indoor mold allergies.
Do I need to fast before this test?
Follow the lab's instructions.
How long do results take?
Most Penicillium Chrysogenum Allergy Test - Mold results are released in 1-3 business days. Specialty testing can take longer.
Is this test right for me?
This page is educational and not medical advice. Talk to a licensed healthcare provider about which tests fit your situation.
LabBookings is an independent directory. We compare test details and pricing information, but we are not a laboratory and we do not perform testing or provide medical advice. Always talk to a licensed healthcare provider about your results and treatment.
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