Formaldehyde poisoning occurs a lot of times in life, and many people live in new homes just after renovation, are subject to formaldehyde poisoning. Generally speaking, after the appearance of poisoning, we can determine whether they belong to formaldehyde poisoning according to their performance, so that timely treatment can be carried out, so what are the symptoms of mild formaldehyde poisoning? First, clinical symptoms Formaldehyde poisoning refers to various other names, such as exposure to formaldehyde, formaldehyde toxicity, toxic formaldehyde and formalin poisoning. People who are exposed to formaldehyde are more likely to suffer from formaldehyde poisoning. The products that people usually use can also maintain the symptoms of formaldehyde poisoning. The severity of the signs of formaldehyde poisoning depends on the amount of formaldehyde inhaled or ingested by a person and what should be done to properly identify it at the earliest symptoms of formaldehyde poisoning. Formaldehyde (chemical formula HCHO, molecular weight: 30.03, is a colorless gas with a strong irritating odor. It is easily soluble in water and alcoholic ether. It is gaseous at room temperature and usually appears as an aqueous solution and in gaseous form. Acute formaldehyde poisoning is a systemic disease caused by exposure to high concentrations of formaldehyde vapor, with eye and respiratory system damage as the main causes. Formaldehyde poisoning is referred to by various other names such as exposure to formaldehyde, formaldehyde toxicity, toxic formaldehyde, and formalin poisoning. People who are exposed to formaldehyde are more likely to develop formaldehyde poisoning. The products that people usually use can also maintain the symptoms of formaldehyde poisoning. The severity of the signs of formaldehyde poisoning depends on the amount of formaldehyde inhaled or ingested by a person and what should be done to properly identify it at the earliest symptoms of formaldehyde poisoning. Formaldehyde (chemical formula HCHO, molecular weight: 30.03, is a colorless gas with a strong irritating odor. It is easily soluble in water and alcoholic ether. It is gaseous at room temperature and usually appears as an aqueous solution and in gaseous form. Acute formaldehyde poisoning is a systemic disease caused by exposure to high concentrations of formaldehyde vapor, mainly eye and respiratory system damage. Formaldehyde is a highly toxic substance and ranks second highest on the priority control list of toxic chemicals in China. It has been identified by the World Health Organization as a carcinogenic and teratogenic substance, a recognized source of metabolic reactions, and one of the potential strong mutagenic substances. Second, rescue measures 1, the scene immediately from the scene, and promptly remove contaminated clothing, contaminated skin using a large amount of water to rinse thoroughly, and then use soapy water or 2% sodium bicarbonate solution to clean. Splashed into the eyes must immediately use a large amount of water to rinse. 2.For those who are exposed to high concentration of formaldehyde, 0.1% light ammonia can be given for inhalation; early, adequate and short course use of glucocorticoids can effectively prevent laryngeal edema and pulmonary edema. 3.After inhaling a large amount of formaldehyde gas in a short period of time, those who have upper respiratory tract irritation reactions should be observed for at least 48 hours to avoid aggravating the condition after activities. 4.Keep the respiratory tract open to give bronchial antispasmodics, defoamers, and tracheotomy if necessary. 5.Treat symptomatically, prevent infection, and prevent complications. Regarding the reactions that will be found on the human body after mild formaldehyde poisoning, after the occurrence of formaldehyde poisoning, if timely measures are not taken to rescue the patient, it will lead to the relevant sequelae left on the body, and some people will also die. In order to make formaldehyde evaporate better, you should let the room ventilate diligently. Open windows more often. Improve indoor ventilation equipment, install indoor fresh air ventilation system, etc. to avoid poisoning.