Could mold in our bedroom be causing our constant coughs?« Back to Previous Page

Yes, the mold you discovered is very likely the cause of your family's persistent coughs and sore throats. The dampness you felt is a key indicator; mold releases microscopic spores and mycotoxins into the air, which, when inhaled, are powerful irritants that trigger allergic reactions, respiratory issues, and those exact symptoms.

In Dubai's climate, this is a common issue. High humidity, especially during the summer months, creates condensation inside AC units and on cold surfaces like concrete walls. A built-in wardrobe against an exterior wall is a prime location for this "cold bridging" effect, where moisture condenses and gets trapped, leading to the mold growth you've found. Year-round AC use can also contribute if units aren't properly maintained and become a source of moisture themselves.

For a case of this size, a professional inspection is strongly recommended. Do not attempt to clean it yourself, as disturbing it will aerosolize a massive amount of spores, potentially worsening your symptoms and contaminating other areas of your home. A proper assessment will identify the moisture source (e.g., a hidden leak, condensation, or rising damp) and the mold species. Some types, like certain black molds, are more problematic than others.

The remediation process should involve containment of the area, professional removal of contaminated materials like that drywall, HEPA vacuuming, and antimicrobial treatment to address the root cause. Once the source is fixed, ensuring good ventilation and using a dehumidifier can help prevent recurrence. Given the health impact on your children, addressing this thoroughly and quickly is the priority.