Could this mold cause our month-long coughing?« Back to Previous Page

Yes, the black mold behind your wardrobe is very likely the cause of your family's persistent coughing and respiratory issues. In Dubai's climate, this scenario is unfortunately common after periods of high humidity or water intrusion, like the heavy January rains. The damp patch indicates a moisture source, which, when trapped behind furniture, creates an ideal environment for mold growth.

The type of mold matters. While the term "black mold" often refers to Stachybotrys, many dark-colored molds can produce irritants and allergens. These microscopic spores become airborne and are circulated by your AC system, leading to the allergy-like symptoms you've described—especially in children, who are more susceptible. The month-long duration directly correlates with prolonged exposure.

Your first step is to address the moisture source. This is critical; without fixing the leak or seepage, the mold will return. For a spread this significant, a professional inspection is strongly recommended. They can identify the exact species through lab testing and assess the full extent, as mold often grows inside wall cavities. DIY cleaning on a large scale can aerosolize spores and worsen the problem.

Until remediation, improve ventilation in the room and, if possible, keep the area isolated. Running a dehumidifier can help reduce ambient moisture. Given the health symptoms and the villa's age, a comprehensive assessment of other potential moisture points, like AC drain pans and ductwork, is also wise.