black mold allergy test

Stachybotrys chartarum is a mold that can grow in damp indoor environments. This test detects IgA antibodies—immune proteins your body produces in response to exposure to this mold. Elevated IgA antibodies suggest current or recent exposure to Stachybotrys, often from water-damaged buildings or poor ventilation. This test may be ordered if you suspect mold exposure or experience respiratory symptoms linked to indoor air quality problems.

This test detects IgG antibodies against Stachybotrys chartarum (black mold), a fungus found in water-damaged buildings. Unlike IgE antibodies which indicate allergic reactions, IgG antibodies suggest past or ongoing exposure to this mold. Some people exposed to Stachybotrys experience health symptoms, though scientific evidence linking this mold to specific illnesses remains limited. This test may be ordered in cases of suspected mold exposure or when investigating potential indoor air quality problems. Results should be interpreted with clinical symptoms and environmental findings.