Symptoms of incense poisoning

summary

In summer, many mosquitoes, many people will use mosquito repellent incense, mosquito repellent incense is a very common daily necessities. However, mosquito repellent incense is poisonous and unhealthy. When using mosquito repellent incense, if you are careless, you will get mosquito repellent incense poisoning. So, what are the symptoms of mosquito repellent incense poisoning? Why is mosquito repellent incense poisoned? Let's talk about it.

Symptoms of incense poisoning

Mosquito repellent incense is a kind of insecticide containing products, so according to China's commodity classification, it is included in the scope of pesticide management. Although mosquito repellent incense is a kind of pesticide, from the perspective of toxicology, it can be divided into five grades: highly toxic, highly toxic, toxic, low toxic and micro toxic. The main component of mosquito repellent incense products allowed to be sold in our country is pyrethroid, which is a kind of chemical substance synthesized scientifically and artificially to simulate pyrethroid. Its mechanism of action is to disturb the normal physiology of insect nerves and make them die from excitement, spasm to paralysis.

Mosquito repellent incense is slightly toxic to human body. After poisoning, symptoms such as dizziness, nausea, weakness and chest tightness are obvious. It may also stimulate respiratory tract and cause cough, dyspnea, sore throat and other discomfort; Especially for people with respiratory diseases, such as asthma, bronchitis, emphysema, etc., the use of mosquito repellent incense will induce or aggravate the disease.

It is suggested that after the mosquito repellent incense is ignited, the doors and windows should be closed, and people should leave the room. After 1-2 hours, the windows should be opened for ventilation, and people should go in again. In addition, one hour before going to bed, and not when going to bed, so as to reduce the possibility of poisoning.

matters needing attention

Appearance inspection: high quality mosquito repellent incense has fine processing and strong folding resistance. The outer package is marked with national pesticide registration certificate number, production license number, etc. If the word "Xiao" or "epidemic prevention" is marked, it can not be believed. The surface of low-quality mosquito repellent incense is rough, with large impurities, easy to break.