Is air conditioning causing our health issues?« Back to Previous Page

The AC in my living room has been on non-stop since the heat wave hit last week, and ever since, my throat feels really dry and scratchy. My kids have also complained of headaches, especially when they come home from school. Could this be due to the air conditioning? What can I do to make sure it’s not harming our health?
Posted by Nancy Young
Asked on February 24, 2026 9:23 pm
The air conditioning (AC) system in your living room can indeed be the root cause of your symptoms and those experienced by your children. The continuous operation during a heatwave has likely caused several issues that could affect indoor environmental quality, leading to health concerns.

Firstly, it's crucial to understand the impact of humidity levels on your AC setup. In Dubai/UAE, high temperatures coupled with non-stop air conditioning can lead to low humidity inside your home, which might explain the dry throat and scratchiness you are experiencing. The sudden change from outdoor conditions to indoor ones could also contribute to headaches in your children.

Air conditioning systems can become breeding grounds for microorganisms like mold if not properly maintained. This is particularly concerning given that air conditioners often recirculate air within a building, spreading any pollutants or allergens present inside the system throughout the space. It's possible that if your AC has been running non-stop, it might be introducing these irritants into your home environment.

To address this issue effectively:

1. Regular Maintenance: Ensure your AC is serviced regularly by certified technicians. In Dubai/UAE, regulations mandate annual maintenance for commercial and residential air conditioning systems to ensure they operate efficiently and safely. This includes checking filters, condensate drainage, and inspecting for mold or other contaminants.

2. Humidifiers & Dehumidifiers: Consider using a humidifier if the indoor humidity levels are too low. Conversely, in some cases, you might need a dehumidifier to prevent moisture build-up, which can lead to mold growth.

3. Air Quality Monitoring: Invest in an air quality monitor to track conditions inside your home. This will help you identify when humidity or particulate matter levels rise and take corrective action promptly.

4. Professional Inspection: If symptoms persist despite these measures, it's advisable to contact a professional for an indoor environmental quality inspection. Companies like Saniservice can provide expert assessments tailored to Dubai/UAE standards. Their services include mold testing, allergen analysis, and comprehensive air quality evaluations.

5. Ventilation: Ensure your home has adequate cross-ventilation or use fans strategically to improve airflow. This can help reduce stagnant air pockets that might harbor pollutants.

6. Filter Replacement: Regularly replace the filters in your AC system according to manufacturer guidelines. Dirty filters can contribute to poor indoor air quality and are a common source of allergens.

By taking these steps, you can significantly mitigate the risks associated with overuse of air conditioning during heatwaves and improve overall indoor environmental health.
Posted by Sani Admin
Answered on February 26, 2026 6:19 am