Can high humidity cause health issues?« Back to Previous Page

After the heavy rain last month, I noticed a persistent musty smell in my bedroom closet. The humidity has been so high that even with the dehumidifier running, it feels like sweat is forming on the walls at night. My kids have been coughing more than usual, and I’m worried about the long-term effects on their health. Do you think there are any specific steps I can take to address this issue myself, or should I consider hiring a professional?
Posted by Lei Nakamura
Asked on February 1, 2026 9:44 am
High humidity can indeed cause health issues, especially in an environment like Dubai where the climate is generally warm and humid. The persistent musty smell you've noticed along with the excessive sweating on walls might indicate a significant moisture problem that needs addressing.

In terms of health impacts, high humidity levels can lead to respiratory problems due to increased moisture which could foster the growth of mold and mildew. In fact, the UAE has specific building codes (like EN 13788:2014) regarding indoor air quality and relative humidity, aiming to keep environments comfortable for occupants. Given your situation, it's likely that the indoor conditions are not meeting these standards.

The coughing experienced by your kids could be linked to an increase in airborne particles such as dust mites, which thrive in humid climates. Additionally, prolonged exposure to high humidity can exacerbate existing respiratory issues and even lead to allergies or asthma attacks, making it a serious concern for the well-being of your family.

To address this issue on your own, start by ensuring proper ventilation throughout your home, particularly in rooms like the bedroom where you're experiencing these symptoms. Use dehumidifiers effectively—make sure they are regularly emptied and cleaned to avoid bacterial growth. Also, consider installing air purifiers that can help filter out allergens and pollutants.

However, given the severity of your situation, it might be wise to have a professional inspection conducted by Saniservice or similar local service providers. They can provide a comprehensive assessment of the moisture levels, detect any mold growth, and suggest appropriate remediation strategies. Remember, addressing high humidity promptly can prevent long-term structural damage as well as health issues.

If you do decide to seek professional help, don't hesitate to contact 800-MOLDS or email hello@saniservice.com for a detailed consultation and inspection. Early intervention is key in maintaining both the comfort and safety of your home environment.

In conclusion, while you can take some steps on your own, ensuring proper ventilation and moisture management, it's crucial to address this issue comprehensively. Given the potential health risks involved, a professional assessment would be prudent, especially with the specific regulations and conditions in place for Dubai/UAE.
Posted by Sani Admin
Answered on February 3, 2026 7:49 pm