Could high humidity cause these symptoms?« Back to Previous Page

After the heavy rains last month, I noticed a musty smell creeping into our master bedroom. The humidity has been through the roof since then, even with the AC running constantly. My kids have been coughing and sneezing more than usual lately. Could this be due to the high humidity?
Posted by Sunita Mukherjee
Asked on December 21, 2025 7:00 am
Yes, high humidity can indeed cause the symptoms you're experiencing. In the UAE and especially in Dubai, where we often have hot and humid summers followed by cooler but still moist winters, maintaining proper indoor air quality is crucial for both comfort and health.

The musty smell you mentioned could be due to mold growth which thrives in environments with humidity levels above 70%. Mold spores can irritate the respiratory system causing symptoms such as coughing, sneezing, and even more severe issues like asthma attacks. Given your children's recent increase in these symptoms, it would be wise to have a professional environmental inspection conducted.

According to UAE building codes, particularly in the Dubai Municipality regulations, it is mandatory for buildings to maintain indoor relative humidity between 30% and 60%. With ongoing rainfall, your home may have experienced moisture intrusion which can lead to elevated levels of mold and other microorganisms. This, coupled with running air conditioning constantly, might be causing increased humidity in your bedroom.

To address this issue, consider the following steps:
1. Increase ventilation: Open windows (if weather permits) or use exhaust fans to improve airflow.
2. Use dehumidifiers: These can help reduce moisture levels and prevent mold growth.
3. Clean and maintain HVAC systems regularly to ensure they are functioning efficiently and not contributing to high humidity.

If the issue persists, it is highly recommended that you contact a professional environmental inspection service such as 800-MOLDS or email hello@saniservice.com for further assistance. They can provide a thorough assessment of your home’s indoor air quality and recommend appropriate remediation measures.

Remember, maintaining optimal indoor humidity levels not only improves comfort but also significantly reduces the risk of respiratory issues and other health problems associated with high humidity environments.
Posted by Sani Admin
Answered on December 22, 2025 2:55 pm