KARACHI: Mosquito coils are widely used to keep insects away, but a recent study has raised concerns about the potential health risks associated with prolonged exposure to their smoke, particularly in poorly ventilated indoor spaces.
Health experts have warned that burning mosquito coils in closed rooms can release fine particles and chemical compounds that may affect indoor air quality.
According to the research cited in the report, the fine particulate matter released by a mosquito coil burning for seven to eight hours can be comparable to the amount associated with 70 to 137 cigarettes.
The smoke produced by mosquito coils may also contain substances including carbon monoxide, benzene and other chemicals.
Prolonged exposure to these emissions may cause irritation of the eyes, nose and throat, as well as symptoms such as coughing, headaches, fatigue and breathing difficulties.
The potential effects may be particularly concerning for people with respiratory conditions such as asthma.
Children and older adults, along with people who already have breathing problems, may also be more vulnerable to indoor air pollution caused by mosquito-coil smoke.
Experts therefore caution against prolonged use of mosquito coils in enclosed spaces and emphasize the importance of adequate ventilation when such products are used.