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Formaldehyde poisoning symptoms how to do

DATE:2016-5-6 8:29:51
Formaldehyde poisoning symptoms of the human body is mainly manifested in the following three types:
1 depth of poisoning symptoms: the lungs in the body organs appear lung water, throat four degrees throat edema disease, blood appear severe hypoxia blood symptoms.
Formaldehyde poisoning symptoms how to do (with formaldehyde poisoning prevention and first aid measures)
2 patients with moderate symptoms: chest tightness, frequent cough, expectoration. Difficulty breathing, and even the emergence of dry or wet broken Gong tone, by chest X-ray lung texture substantial change showing leaf shaped shadow or scattered punctate dots. Mild, moderate low oxygen blood symptoms appear in the blood analysis. Throat edema was increased to three.
3. Symptoms of mild poisoning: when the patients had mild poisoning, specific performance for conjunctival hyperemia, speech hoarse, difficulty in breathing respiratory sound than usual to come out. Mild formaldehyde poisoning symptoms of another specific performance for one to two degrees of edema of the throat. Eye will obviously feel the symptoms of irritation. By taking X light will find the texture of the lungs began to change the rough symptoms, in the medical performance is the typical symptoms of acute bronchitis.
Indoor formaldehyde concentration is different, poisoning symptoms are not the same:
The symptoms of poisoning is not mainly determined by the concentration of indoor formaldehyde, the concentration of formaldehyde in the air will cause different levels of different symptoms.
1 when the formaldehyde in the air per cubic meter to reach 30mg/m3, will be directly poisoned to death.
2 when the formaldehyde in the air per cubic meter to reach 0.6mg/m3, the human body will appear sore throat has obvious discomfort. When the concentration is higher than the value of the symptoms will be more obvious, the performance of chest tightness, nausea, cough, vomiting. Severe asthma and pulmonary edema, etc..
3 when the formaldehyde in the air per cubic meter to reach 0.5mg/m3, the eye is obviously a sense of stimulation, there will be tears symptoms.
4 when the formaldehyde in the air per cubic meter to 0.1mg/m3, the air has a sense of smell, there will be a clear sense of discomfort.
5 when the formaldehyde in the air per cubic meter of air reached 0.06-0.07mg/m3, children will have a slight asthma.
Formaldehyde poisoning symptoms how to do (with formaldehyde poisoning prevention and first aid measures)
Formaldehyde poisoning how to do?
1 for people with mild poisoning, it is recommended to leave the environment containing formaldehyde, to replace contaminated clothing. Rinse with plenty of water in time. And use soap and water or 2% sodium bicarbonate solution cleaning. If it gets, with plenty of water for flushing.
2 for moderate poisoning, so that the inhalation of 0.1% of the dilute ammonia. Want to quickly remove the poisoning caused by the throat edema, lung water, it is recommended in the early treatment to allow the use of adequate amounts of glucocorticoid.
3 if he accidentally exposed to the number of formaldehyde in a short time and found that the respiratory tract irritation reaction. Need to observe 2 days. To avoid activities causing exacerbations.
4 by reasonable oxygen therapy, keeping respiratory tract unobstructed give bronchus spasmolysis agent, defoaming agent, tracheotomy is necessary.
5 symptomatic treatment, prevention of infection, prevention and treatment of complications.

Summary: Patients with formaldehyde poisoning should pay attention to rest, eat more fruits and vegetables, to avoid excessive movement during the treatment period.

Responsibility editor:Hao Sun

formaldehyde detector


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