Are AC side effects causing family headaches?« Back to Previous Page

The AC in my living room has been running non-stop since last week due to the scorching heat, but lately, my whole family has been complaining of headaches and dizziness, especially in the mornings. Could this be a side effect of the air conditioning? What should we do to avoid these symptoms?
Posted by Patricia Walker
Asked on February 1, 2026 3:01 am
Air conditioning units in the UAE, particularly those running non-stop during prolonged heatwaves like we experience in Dubai, can indeed pose some health issues. Given your family's symptoms of headaches and dizziness, it’s crucial to consider both the air quality inside your home and the potential effects of overuse or misconfiguration of your AC system.

Firstly, let's discuss the possibility that the air conditioning might be contributing to these discomforts. An overworked AC can lead to dehumidification issues which in turn can lower indoor humidity levels too much. Low humidity is known to irritate mucous membranes and cause dryness, leading to headaches and dizziness among other symptoms.

Moreover, if your AC system isn't properly maintained or serviced regularly, it could be harboring dust, mold spores, and bacteria that get circulated throughout the air when it runs. This can exacerbate respiratory issues and may explain why you're experiencing these uncomfortable symptoms in a space where you spend significant time.

It’s important to note that the UAE has stringent regulations regarding indoor environmental quality (IEQ) and HVAC systems, ensuring they operate efficiently and safely. However, individual units might not always comply fully without regular checks by certified professionals.

To address your concerns, here are some steps to take:

1. Professional Inspection: Contact a reputable air conditioning service provider or an environmental health consultant who is familiar with the local regulations in Dubai. They can perform a thorough inspection of your AC unit and indoor environment. This should include checking for mold, bacteria, and ensuring that the system isn't dehumidifying excessively.

2. Humidity Monitoring: Consider purchasing a humidity meter to monitor indoor levels. A comfortable range is typically between 40% and 60%. If humidity drops below this level, it might be time to adjust your AC settings or consider using a humidifier.

3. Ventilation: Ensure that there's adequate ventilation in your living space. Open windows when possible, especially during cooler parts of the day, to allow fresh air circulation. This can help reduce indoor pollutants and improve overall air quality.

4. Maintenance: Regularly clean or replace filters on your AC unit as per manufacturer recommendations. Dirty filters can restrict airflow, leading to higher energy consumption and potential health issues due to re-circulated dirt and dust.

5. Call 800-MOLDS or email hello@saniservice.com for professional advice or if you suspect mold growth in your home.

Remember, maintaining a healthy indoor environment is crucial, especially during extreme weather conditions like the ones we experience here in Dubai. By taking these steps, you can mitigate the effects of overuse on your AC and ensure that both your comfort and health are not compromised.

Stay cool and stay healthy!
Posted by Sani Admin
Answered on February 2, 2026 5:45 am