Is the AC causing my cold symptoms?« Back to Previous Page

The AC in my apartment seems to be running non-stop these days, even when it’s not particularly hot. Yesterday, I woke up with a stuffy nose and felt unusually fatigued, despite getting plenty of rest last night. I’m wondering if this is just a cold or something more, and whether I should call a doctor or try some over-the-counter remedies first. Should I be concerned about the AC causing these symptoms?
Posted by James Smith
Asked on February 3, 2026 12:19 pm
Indeed, the AC system can contribute to respiratory discomfort and symptoms such as stuffiness, fatigue, and cold-like sensations. In the UAE environment, particularly in Dubai, where the climate is often warm or hot, maintaining a comfortable indoor temperature through the use of air conditioning (AC) units has become standard practice.

Your recent exposure to an AC unit running continuously could potentially be influencing your current state. The AC may be dehydrating the air, reducing humidity levels below recommended thresholds for comfort and health. This can lead to dryness in nasal passages and throat, thereby causing stuffiness and fatigue. Additionally, if the AC filters are not regularly maintained or cleaned, they might harbor dust, mold spores, and other allergens which can trigger allergic reactions or exacerbate existing conditions.

In your situation, it's advisable to inspect the AC unit for any signs of malfunction or poor maintenance. Check that the filter is clean and properly installed, ensuring efficient airflow without excessive pressure on the system. If you find that the AC is not functioning optimally or if there are concerns regarding its cleanliness, it might be wise to call in a professional HVAC service provider.

In Dubai, it's recommended to maintain indoor relative humidity between 30-60% for optimal health and comfort. Ensuring your AC unit supports this range can help mitigate some of the issues you're experiencing. However, if symptoms persist despite addressing these factors, it would be prudent to consult a healthcare professional to rule out other causes.

Should you decide to seek medical advice, consider contacting Saniservice at 800-MOLDS or email hello@saniservice.com for guidance tailored specifically to the UAE context. Remember, while over-the-counter remedies can provide temporary relief, addressing underlying issues with your AC unit could prevent future occurrences of similar symptoms.

Stay proactive and take care!
Posted by Sani Admin
Answered on February 5, 2026 9:44 am