Could this black mold be causing my husband's cough?« Back to Previous Page

It is highly plausible the mold is contributing to your husband's persistent cough and congestion. Black mold is an allergenic irritant, and long-term exposure in an enclosed space like a closet can cause exactly these types of respiratory symptoms, which often resolve once the source is removed.

In Dubai's climate, this is a common issue. The high humidity, combined with potential condensation from the adjacent AC-cooled room, creates a perfect environment for mold growth on walls, especially in poorly ventilated corners. The first step is to identify and address the moisture source. Check for a hidden leak from the bathroom or air conditioning drain line on the other side of that wall, as this is a frequent culprit.

For a patch you've just discovered, a professional inspection is strongly recommended. They can assess the extent of growth, which is often more widespread inside the wall cavity than what is visible on the surface, and identify the exact species. This is crucial for determining the appropriate remediation strategy. DIY cleaning with bleach is not advised; it only removes surface discoloration and can exacerbate the problem by adding moisture. A proper remediation involves containing the area, removing contaminated materials like drywall, and using specialized antimicrobials.

Given the duration of your husband's symptoms and the confirmed presence of mold, an assessment by a certified indoor environmental professional is the most prudent course of action to protect your health and your home.