Persistent dry cough from mold in AC vents?« Back to Previous Page

Based on your description, especially the persistence and the pattern of symptoms being worse in the mornings, your suspicion of a mold issue in the AC system is highly plausible. In older buildings in Deira, it's common for condensation to build up in AC ductwork, creating a perfect breeding ground for mold, especially in our high-humidity climate.

The dry cough is a classic inflammatory response to inhaling mold spores and mycotoxins that are circulated throughout your apartment when the AC kicks on. A pulmonologist can treat the symptoms, but they won't address the root cause in your home environment. Without removing the source, the symptoms will likely persist or return even after treatment.

My professional recommendation is to first investigate the environment. We follow UAE.S 5010 standards for indoor air quality testing, which involves taking air samples to identify the types and concentrations of mold spores present. This data is crucial. If mold is confirmed, a thorough hygienization of the entire AC system—including the evaporator coils, drip pans, and ductwork—is necessary, not just a simple cleaning.

Getting the air quality tested first provides definitive evidence and protects your family's long-term health. For a specialized inspection and a quote, you can reach our team at 800-MOLDS (800-66537) or email hello@saniservice.com. We can schedule a time to properly assess your situation.