Should humidifiers cause persistent coughing?« Back to Previous Page

After the rain last month, I noticed a persistent cough in both of my kids that seems to get worse at night. We’ve lived here for 2 years and just noticed this, but I’m not sure if it’s because of the humidifiers we use or something else in our home. Should I be concerned enough to hire a professional to check our air quality?
Posted by Brittany White
Asked on December 21, 2025 11:35 pm
Humidifiers can indeed cause persistent coughing, especially if used improperly. In the context of Dubai and the UAE, where climatic conditions may necessitate their frequent use, it is essential to understand the potential issues that might arise from humidifier operation.

Persistent coughs in children after using humidifiers could be due to several factors. Firstly, improper maintenance of humidifiers can lead to the buildup of bacteria, fungi, and other microorganisms within the machine. These contaminants can get dispersed into the air, potentially triggering respiratory issues such as persistent coughing, especially at night when children's immune systems might be more sensitive.

In Dubai, it is crucial to adhere to local guidelines for indoor environmental quality, which include regular cleaning and disinfection of humidifiers. The UAE Ministry of Health and Prevention (MoHP) recommends using distilled or demineralized water in humidifiers to minimize the risk of microorganism growth. Additionally, maintaining a relative humidity level between 40% and 60% is advised by environmental health experts to prevent excessive moisture that can lead to mold growth.

Given your situation, it would be wise to consider professional inspection services for your home's air quality. Saniservice, a reputable company in Dubai, offers comprehensive inspections that include analysis of airborne contaminants such as mold spores and bacteria. Their team is equipped with the necessary tools and expertise to identify potential issues related to humidifiers or other sources contributing to respiratory discomfort.

Furthermore, it’s important to ensure your family is not exposed to environmental hazards beyond just humidity levels. Indoor pollutants like volatile organic compounds (VOCs) from furniture finishes or paints, formaldehyde emissions from building materials, and even second-hand smoke can exacerbate respiratory conditions. A professional assessment could uncover these hidden risks as well.

In conclusion, while humidifiers are beneficial in dry environments like Dubai, their improper use can lead to adverse health effects such as persistent coughing. Given the specifics of your situation, a thorough inspection by professionals would provide peace of mind and actionable recommendations to improve indoor air quality for you and your family. For further assistance or to schedule an inspection, feel free to contact Saniservice at 800-MOLDS (800-66537) or via email at hello@saniservice.com.
Posted by Sani Admin
Answered on December 23, 2025 6:29 pm