Should I worry about health issues due to AC?« Back to Previous Page

The AC in my apartment seems to be running non-stop lately, especially at night. It’s so loud that it’s keeping me awake, and when I went into the balcony area earlier this week, I noticed a musty smell coming from behind one of the air vents. Given that we’ve been renting this place for two years now, should I be concerned about my health symptoms like frequent headaches and fatigue?
Posted by Eunbi Zhu
Asked on March 9, 2026 4:10 pm
Absolutely, it's prudent to be concerned about potential health issues arising from your air conditioning (AC) setup. The continuous operation of the AC and the musty smell emanating from behind an air vent can point towards a significant issue such as mold growth or poor ventilation, which are common in the UAE climate.

Firstly, the fact that you're experiencing frequent headaches and fatigue alongside these symptoms is not coincidental. According to the UAE's building codes and environmental regulations, HVAC systems must be maintained regularly to ensure they operate efficiently without introducing harmful substances into the indoor environment. The persistent AC running at night can disrupt your sleep patterns, leading to fatigue, while molds produce spores that may cause respiratory issues and headaches.

Given the situation you've described, it is highly advisable to undertake a professional inspection of your HVAC system. In Dubai, there are several reputable companies such as Saniservice who provide comprehensive environmental inspections and remediation services. You can call 800-MOLDS or email hello@saniservice.com for an assessment.

During the inspection, they will check for signs of mold growth, assess the air quality, and ensure proper airflow throughout your apartment. They might also recommend adjusting the AC settings to avoid over-cooling at night, which can exacerbate health issues.

Additionally, consider improving indoor ventilation by opening windows during cooler parts of the day when possible. This can help dilute any indoor pollutants and improve overall air quality. However, be mindful of external conditions; in areas with high pollen or pollution levels, keep windows closed to prevent introducing more irritants into your living space.

Regular maintenance of your AC system is crucial to maintaining a healthy environment. Engaging professional services for this will ensure that all components are functioning optimally and that no harmful substances are circulating through the air you breathe.

In conclusion, don't ignore these symptoms or assume they'll resolve on their own. Addressing them promptly could prevent more serious health issues down the line.
Posted by Sani Admin
Answered on March 11, 2026 10:07 am