Is mosquito incense harmful to human health?

Mosquito repellent incense is a product used to ward off mosquitoes. If used for a short period and with minimal exposure, it generally does not harm the human body. However, if there is extensive exposure or excessive use, it may pose health risks. If discomfort occurs after using mosquito incense, medical attention is recommended. Detailed analysis is as follows:

1. Not harmful

The main ingredients of mosquito incense include toxic chemical substances such as carbamates and pyrethroids. When heated, these chemicals evaporate into the air and can enter the human body through the respiratory tract via the mouth and nasal passages, or by adhering to the skin surface. Occasional and minimal use typically does not cause harm to the body.

2. Harmful

Prolonged use or excessive amounts of mosquito incense may lead to health issues. The toxic components may irritate the upper respiratory tract, causing symptoms such as coughing and asthma. Individuals with pre-existing conditions like asthma or other respiratory problems may experience worsened symptoms. In severe cases, neurotoxicity may occur, leading to dizziness, headaches, or even unconsciousness.

If symptoms such as dizziness occur during the use of mosquito incense, prompt medical attention is advised.