What symptom is formaldehyde toxic initial stage?

summary

Formaldehyde is the second most toxic gas in China. It is not only highly toxic, but also an inevitable indoor pollution in decoration. Indoor decoration materials, such as artificial board, paint, paint, etc., are the source of formaldehyde. Once the indoor formaldehyde content exceeds the standard, there will be formaldehyde poisoning. What symptom is formaldehyde toxic initial stage? Let's talk about it

What symptom is formaldehyde toxic initial stage?

Patients with severe formaldehyde poisoning may have dyspnea. Heart rate is accelerated even shock, or coma for a long time, face purple, the body presents a variety of disease symptoms. Long term formaldehyde poisoning does not get timely treatment, and even leads to the emergence of malignant tumors.

Formaldehyde poisoning on the eyes is also relatively large damage, will affect the optic nerve system, causing eye congestion, redness and swelling. Especially in patients with eye diseases, myopia will aggravate, see things blurred, dry and swollen eyes, and often appear conjunctivitis.

After formaldehyde poisoning, the respiratory tract of patients will be susceptible to infection, respiratory tract mucosa stimulated by bacteria and viruses, often cough, throat inflammation, pain. Bronchitis or pneumonia often occurs. Some more serious, there will be pulmonary edema, limb edema and other phenomena.

matters needing attention

To understand the basic symptoms of formaldehyde poisoning, we should go to the hospital in time to eliminate formaldehyde in the early stage of the disease. People who are easily allergic or weak are not able to work with formaldehyde.