Are electric mosquito repellent tablets harmful to humans?
Disease description:
When the child was sleeping at night, he got many mosquito bites on his skin. My mother-in-law bought electric mosquito-repellent tablets for me to use, but I'm worried they might be harmful to the child. I'd like to know: are electric mosquito-repellent tablets harmful to humans?
Doctor's answer (1)
Dr. Li Jingli
Whether electric mosquito repellent tablets are harmful to humans mainly depends on their method of use and product quality. The primary active ingredients in these tablets are pyrethroid compounds, which are generally low or minimally toxic. When used properly and if the product meets safety standards, they typically do not cause significant harm to most people. However, when heated, electric mosquito repellent tablets release chemical substances such as toluene. In enclosed spaces, these chemicals may trigger allergic reactions, including skin itching and throat swelling, and in severe cases, may lead to bronchial asthma-like symptoms. Individuals with allergic predispositions or a history of asthma may be more susceptible. Prolonged inhalation of these chemicals in poorly ventilated environments may also result in chronic poisoning symptoms such as nausea and vomiting, and could potentially affect the liver, kidneys, and nervous system. To minimize potential health risks, it is important to choose reputable brands and follow proper usage guidelines, such as avoiding prolonged use and ensuring adequate ventilation.
