Could AC cause these symptoms?« Back to Previous Page

The AC in my living room has been running constantly since the heatwave hit last week, and I’ve been feeling pretty off lately. My throat is dry, and my nose feels stuffy even though I’m not congested. Could it be something with the air conditioning? Are there any health risks I should be aware of?
Posted by Amit Tiwari
Asked on January 14, 2026 2:01 pm
Could AC cause these symptoms?

Absolutely. The air conditioning unit in your living room has been running constantly due to the heatwave and this could be the source of your discomfort. In Dubai, our climate often sees extremely high temperatures which necessitate robust air conditioning systems. However, over-reliance on AC can introduce a myriad of indoor air quality issues that might contribute to symptoms such as dry throat and stuffy nose.

Firstly, it's important to understand how air conditioning can affect the environment inside your home. The unit pulls in outdoor air, filters it, cools it down, and then distributes it around your living space. This process can lead to a few issues:

1. Dry Air: AC systems often dehumidify the indoor atmosphere significantly, which is great for reducing humidity but not so good if you have dry skin or respiratory problems such as those caused by low humidity levels.

2. Poor Indoor Air Quality (IAQ): If your AC unit isn’t regularly maintained or serviced, it can become a breeding ground for mold and bacteria. In the UAE, where summers are particularly harsh, regular check-ups are essential to ensure that the filters are clean and the system is functioning properly.

3. Recirculation of Contaminants: AC systems in Dubai homes often recirculate indoor air. If there's dust, pollen, or other allergens present in your home, they can be continuously circulated throughout your living area, leading to irritation for those with allergies or sensitivities.

To address these issues and ensure the health and comfort of your living space:

1. Regular Maintenance: Make sure you schedule regular servicing of your AC unit by professionals who understand the local climate and conditions. This includes changing or cleaning filters every few months and inspecting the system for leaks, dirt accumulation, and other potential problems.

2. Humidifiers: Consider installing a humidifier to counteract the dry air caused by overuse of the AC. A recommended humidity level in Dubai is around 40-50%, which can help maintain moisture levels and prevent respiratory issues.

3. Ventilation: Ensure that your living space has adequate cross-ventilation or use exhaust fans to remove stale air and introduce fresh outdoor air, especially when the AC isn’t running.

4. Consult Professionals: If you continue to experience symptoms despite these measures, it might be time to call in a professional for an indoor environmental quality assessment. Saniservice at 800-MOLDS or email hello@saniservice.com would be a good point of contact. They can provide a detailed inspection and offer remediation services if necessary.

Remember, the key is balance—keep your living environment cool yet comfortable without compromising on air quality.
Posted by Sani Admin
Answered on January 16, 2026 1:22 pm