Could mold cause my family's coughing and headaches?« Back to Previous Page

Yes, the black mold you found could absolutely be the cause of your family's persistent coughing and headaches. In Dubai's climate, where high humidity and constant AC use create condensation, such leaks are a primary cause of rapid mold growth. The symptoms you describe—coughing, cold-like issues, and headaches—are very common reactions to inhaling mold spores, particularly in children and sensitive individuals.

Given the visible size of the patch and the duration of the leak, the colony is likely well-established and releasing a significant amount of spores into your indoor air. Do not attempt to clean this yourself, as disturbing it will aerosolize the spores and can worsen your symptoms. The first step is to stop the moisture source; ensure the AC leak is repaired immediately to prevent further growth.

For a situation of this scale, a professional inspection is strongly recommended. They will assess not just the visible mold but also check for hidden growth inside walls or under flooring, which is common after a leak. In Dubai, remediation companies should follow standards like the NADCA ACR for proper containment and removal to prevent cross-contamination. The most reliable method is physical removal of the contaminated materials, such as the carpet and underlying padding.

After remediation, a post-clearance test, typically an air quality sample sent to an independent microbiology lab, is the only way to verify the spore count in your home has returned to a safe level. Addressing this thoroughly should lead to a noticeable improvement in your family's health.