Could this AC mold be causing my persistent cough?« Back to Previous Page

Yes, the mold from your AC leak is very likely causing your persistent cough and stuffy nose. The black spots you found are a clear sign of a moisture problem that has been ongoing. In Dubai's climate, where high humidity and constant AC use create perfect conditions for mold, this is a common issue. The mold spores become airborne and are inhaled, irritating your respiratory system.

For a situation like this in a Jumeirah apartment, you should call a professional mold inspection and remediation company. Do not attempt to remove it yourself, as disturbing it can release a large number of spores and potentially make your symptoms worse. A proper assessment involves more than a visual check; it should include moisture mapping to find the full extent of the water damage and air or surface sampling to identify the mold species, as some types are more problematic than others.

Look for a provider that is certified (e.g., IICRC) and can provide documented lab results from the testing. They should follow a process that includes containing the affected area, using HEPA filtration to clean the air, safely removing the contaminated materials like the carpet and underlay, and addressing the root cause—the AC leak—to prevent it from returning. Once the source is fixed and the area is thoroughly dried, the remediation can be completed. Your symptoms should improve significantly after the mold is properly removed and the indoor air quality is restored.