Are my kids' coughs from black mold exposure?« Back to Previous Page

The cough is very likely connected to the mold exposure, especially given the UAE's high humidity and the fact it was hidden behind furniture, allowing for prolonged, concentrated exposure. The most common health effects for children are respiratory: persistent coughing, wheezing, throat irritation, and worsened asthma or allergy symptoms. The constant dampness that causes mold can also attract and support dust mites, which are a potent allergen themselves.

While many molds are irritants, the primary concern with a black patch is the potential presence of Stachybotrys chartarum, which can produce mycotoxins. For children, whose immune systems are still developing, the risk of more significant reactions is higher. The connection is strong if the cough started or worsened around the same time the humidity issue began and if symptoms improve when they are away from the room.

Your immediate action is correct: move the beds and any other furniture away from the walls to break direct exposure. Wipe the visible patch with a dilute bleach solution (1 part bleach to 10 parts water) to stop its immediate spread, but be aware this only addresses the surface and not the spores or root system in the wall. The critical next step is to identify and eliminate the moisture source. In Deira apartments, this is often condensation from an AC unit whose cold air is hitting the wall, a small plumbing leak, or moisture wicking through exterior walls.

For a case of this severity with clear health symptoms, a professional inspection is strongly advised. They can use moisture meters to find the source and recommend a remediation plan. In many cases, the drywall itself must be removed and replaced to fully resolve the problem. Verifying the mold type through lab analysis of a sample can also provide clarity on the specific health risks involved.