Is indoor humidity causing our headaches?« Back to Previous Page

After the intense heat wave we had last week, my partner and I have been experiencing really bad headaches and dizziness every time we come inside from outside. The AC in our apartment works fine, but it’s still stuffy and feels like there's a heavy layer of humidity inside, even with the fan on high. It's concerning because both of us feel awful, and this has been going on for three days now. Is this something we should be worried about or is it just the heat getting to us?
Posted by Giovanni Torres
Asked on February 7, 2026 12:08 am
Indoor humidity levels can indeed cause various health symptoms including headaches and dizziness. In the context of Dubai/UAE, where we frequently experience high temperatures coupled with high humidity outside during summer months, it's essential to consider how these conditions may affect indoor environments.

The symptoms you're experiencing - headaches and dizziness after entering an air-conditioned apartment from a humid environment - are quite common in such scenarios. The disparity between the external and internal temperature and humidity can lead to rapid changes in your body’s hydration levels and thermal regulation, which might trigger discomfort like headaches and dizziness. However, it's crucial to ensure that these symptoms aren't due to other factors or more serious conditions.

Given the high humidity experienced during the recent heatwave, it is recommended to conduct a thorough indoor environmental quality assessment. This should include evaluating current humidity levels and air circulation within your apartment. In Dubai/UAE, it’s not uncommon for buildings to struggle with maintaining optimal humidity levels despite functioning HVAC systems, particularly in densely populated areas or older structures.

To address the issue, you can start by checking if your air conditioning system is properly dehumidifying the air. Ensure that the filters are clean and that there's no mold growth inside the unit. Inefficient dehumidification or poor ventilation can lead to excess moisture accumulating indoors, contributing to discomfort and potential health issues.

Given the severity of symptoms you're experiencing, it would be prudent to contact a professional environmental inspection and remediation company. Companies like Saniservice in Dubai are well-equipped with the tools and expertise to diagnose humidity-related problems and recommend appropriate solutions. A simple fix might involve adjusting your AC settings or enhancing ventilation systems; however, more comprehensive measures could include installing dehumidifiers or even making structural changes.

Remember, maintaining a relative humidity level of around 30-50% is generally considered comfortable for most individuals. If the humidity levels in your apartment exceed this range, it can indeed exacerbate symptoms like headaches and dizziness. A professional consultation will not only help alleviate these current issues but also prevent future occurrences.

Call 800-MOLDS or email hello@saniservice.com to schedule an inspection today. Ignoring such signs could lead to more severe health implications in the long run, especially considering the climatic conditions here in Dubai/UAE.
Posted by Sani Admin
Answered on February 9, 2026 6:48 pm