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The AC in my apartment seems to be running non-stop lately, even when it’s not that hot outside. Over the past few days, I’ve started experiencing a persistent dry cough and feel unusually tired whenever I’m home. Is this something I should be concerned about or is it just from the air conditioning?
Posted by Hannah Young
Asked on February 27, 2026 4:57 pm
The symptoms you're experiencing such as persistent dry cough and feeling unusually tired could be related to the air conditioning system in your apartment. In the UAE, particularly in Dubai, AC units are an essential part of daily life due to the high temperatures during summer months.

Firstly, it's important to understand that while air conditioning systems help maintain a comfortable indoor environment by removing heat and humidity from the air, they can also introduce pollutants if not properly maintained. Dust, mold spores, bacteria, and even viruses can accumulate in AC units over time, especially if filters aren't changed regularly.

The high humidity levels in Dubai during certain times of year can lead to moisture build-up within AC systems, fostering an environment where mold thrives. This could potentially explain the dry cough you're experiencing as your immune system might be reacting to allergens or irritants released into the air from such a condition.

Additionally, the constant operation of your AC unit without adequate ventilation could lead to poor indoor air quality (IAQ), which in turn can cause respiratory issues and fatigue. Poor IAQ is a significant concern in Dubai due to its high population density and reliance on air conditioning for comfort, making it essential to maintain proper levels of fresh air exchange.

To address these concerns, I would recommend scheduling an inspection with a professional environmental company like Saniservice who can assess your AC system's condition as per the UAE's building codes and standards. They will be able to check if there are any issues such as mold growth or other contaminants that could be causing your symptoms.

If after thorough inspection it is determined that your AC unit needs maintenance, cleaning or replacement of filters, these steps should be taken without delay. In Dubai, you're encouraged to follow the guidelines set by the Department of Economic Development (DED) and the Building Control Division for maintaining healthy indoor environments.

Remember, keeping a well-maintained air conditioning system is crucial for your health and comfort in Dubai's climate. Regular servicing can prevent issues before they become serious problems. If any remedial action is required, Saniservice offers their services to ensure compliance with local regulations and best practices.

In the meantime, try to increase ventilation when possible by opening windows slightly (if weather permits) or using exhaust fans to improve air flow. Also, consider using a humidifier if your cough persists, but always consult with a healthcare provider for appropriate treatment of any respiratory symptoms you might have.
Posted by Sani Admin
Answered on March 2, 2026 3:27 pm