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

After the heavy rains last month, I noticed a musty smell creeping into my bedroom. The humidity has been particularly high ever since, even though I keep the windows closed and run the dehumidifier all day. My kids have been complaining of sinus issues, and it feels like every surface is damp. Do you think we can handle this situation on our own with better air circulation or should we consider professional help?
Posted by Linda Moore
Asked on February 10, 2026 6:53 am
High humidity can indeed cause health issues, especially in the context of the UAE and Dubai where the climate is naturally hot. The musty smell you're experiencing and the dampness on surfaces could be indicative of elevated indoor humidity levels, which might indeed lead to various health complications for your family.

Firstly, it's worth noting that excessive moisture can create an environment conducive to mold growth. Mold spores can circulate in the air and trigger allergic reactions or worsen asthma symptoms. According to local UAE standards and guidelines, indoor relative humidity should ideally be maintained between 40% and 60%. Your current situation with high humidity could easily exceed these recommended levels, especially if there's been recent rainfall as you mentioned.

The sinus issues your kids are experiencing might indeed be linked to the moisture in the air. High humidity can lead to increased mucus production, which can irritate nasal passages and exacerbate symptoms of respiratory conditions like asthma or allergies. Additionally, damp environments could harbor dust mites and other allergens that contribute to these issues.

To manage this situation, starting with better air circulation is a good approach but may not be sufficient if the humidity levels remain high. Using dehumidifiers can help reduce moisture in the air, but ensure you regularly empty and clean them to avoid bacterial growth. It's also important to keep an eye on your home’s ventilation system, as it plays a crucial role in managing indoor air quality.

However, given the severity of the symptoms reported by your children and the persistent dampness, it might be wise to seek professional assistance. A certified environmental inspector can perform a comprehensive assessment of your home's moisture levels and provide tailored recommendations for remediation or mitigation strategies. In Dubai, companies like Saniservice (you could reach them at 800-MOLDS or email hello@saniservice.com) are well-equipped to handle such cases.

Remember, addressing high humidity isn't just about feeling more comfortable—it's also a critical step in maintaining the health and safety of your home. If you notice any signs of mold growth or persistent issues with your family’s health, don’t hesitate to call for professional help.
Posted by Sani Admin
Answered on February 12, 2026 12:17 pm