2. If you find others poisoned, cover your nose and mouth with a wet towel and prostrate yourself in the room. Open the doors and windows for ventilation, move the poisoned person to a well-ventilated place as soon as possible, loosen the collar and waistband of the poisoned person, keep lying flat, keep breathing unobstructed and keep warm.
3. If there is vomit in the mouth, gently wipe it with a clean cloth with your fingers, so as not to enter the throat and cause suffocation.
4. If breathing or heartbeat stops, perform cardiopulmonary resuscitation immediately. If conditions permit, it is best to go to a hospital with a hyperbaric oxygen chamber for emergency treatment.
Extended data:
The performance of gas poisoning:
1, light
The poisoning time is short, and the carboxyhemoglobin in the blood is10%-20%. It is manifested as the early symptoms of poisoning, such as headache, dizziness, palpitation, nausea, vomiting, weakness of limbs, and even a short-term fainting. Generally, the mind is still awake. After inhaling fresh air and leaving the poisoned environment, the symptoms quickly disappear, generally leaving no sequelae.
2, medium-sized
The poisoning time is a little longer, and the carbohemoglobin in the blood accounts for 30% ~ 40%. On the basis of mild symptoms, collapse or coma may occur. The skin and mucous membrane show cherry red peculiar to gas poisoning. If the rescue is timely, you can wake up quickly and recover completely within a few days. Generally, there is no sequelae.
3. Heavy duty
It is found that the time is too late, too much gas is inhaled, or high concentration of carbon monoxide is inhaled in a short time, and the blood carboxyhemoglobin concentration is often above 50%. The patient is in a deep coma, all kinds of reflexes disappear, incontinence, cold limbs, blood pressure drop, shortness of breath, and will die soon.
People's Network-What should I do if I find dozens of cases of gas poisoning in more than one month?
Baidu Encyclopedia-Gas Poisoning