Could black mold be causing our persistent coughs and headaches?« Back to Previous Page

Yes, black mold is a likely cause of the persistent coughs and headaches you're describing. The symptoms you listed—especially a chronic cough that doesn't resolve—are commonly associated with prolonged exposure to mold spores in the indoor environment. Headaches can also result from the volatile organic compounds (VOCs) that some molds release.

The high humidity in Dubai, particularly in coastal areas like Jumeirah, creates an ideal environment for mold growth. It thrives in hidden, poorly ventilated spaces behind furniture or within walls where condensation from constant AC use can accumulate. A villa's structure can be more susceptible to these moisture issues.

For a situation involving children and visible growth, a professional inspection is strongly recommended. DIY cleaning often disturbs the colony, releasing a large number of spores and potentially making the problem worse. An inspector can identify the moisture source—often a small leak or condensation—and assess the full extent of the growth, which is frequently more widespread than what is visible.

The most effective approach is to first identify the mold species through a lab test to understand the health risk, then locate and fix the underlying moisture problem. Only after the source is controlled should the mold itself be safely removed. Addressing the humidity with dehumidifiers and ensuring your AC system is properly maintained and draining correctly can help prevent recurrence.