Could musty smell cause son's persistent cough?« Back to Previous Page

After the rain last month, I noticed a musty smell lingering in my bedroom closet. My son has been complaining of a persistent cough and runny nose since we moved into our new apartment two years ago. The AC seems to exacerbate the issue when it’s turned on. Could this be mold asthma, and should I seek help or try managing it myself?
Posted by Xiao Watanabe
Asked on December 19, 2025 7:09 pm
The musty smell in your bedroom closet could indeed be related to mold growth. Mold thrives in damp and humid environments, which is common after rainfall and especially prevalent in the UAE's climate where humidity can sometimes reach uncomfortable levels. The combination of moisture and inadequate ventilation often leads to the proliferation of molds such as cladosporium or aspergillus, both known for producing spores that can irritate respiratory systems.

Your son's persistent cough and runny nose could very well be symptoms of mold asthma, a condition where exposure to certain types of airborne fungi triggers allergic reactions in individuals. The air conditioning (AC) exacerbating the issue when turned on suggests that it might be circulating these spores throughout your apartment, potentially concentrating them at higher levels.

In such situations, given the UAE's specific regulations and environmental conditions, it is highly recommended to undergo a professional inspection. This will help determine if there is indeed mold present and what types are causing issues in your living space. The UAE Department of Municipalities and Urban Planning (DM&UP) has guidelines that must be followed, particularly regarding indoor air quality.

If you decide to proceed with a professional inspection, contact our company at 800-MOLDS or send an email to hello@saniservice.com for further assistance. Our experts will conduct thorough mold testing using advanced technology like culturing and PCR analysis to identify the specific types of molds present and their potential health impacts.

In the meantime, you can take some preliminary steps to reduce exposure. Ensure good ventilation in your closet by opening doors or windows when weather permits. Use dehumidifiers to control moisture levels, especially after rainfall. Regularly clean and dry surfaces that might harbor mold with a solution of water and mild detergent. However, these measures are not substitutes for professional guidance and treatment.

Remember, early intervention is key to mitigating the adverse effects of mold on health. The sooner you address potential mold issues, the better it is for your family's well-being.
Posted by Sani Admin
Answered on December 20, 2025 8:18 pm