What are the hazards of formaldehyde to human body

The harm of formaldehyde to the human body may cause acute poisoning, symptoms of chronic poisoning, or even sudden changes in the disease. Formaldehyde is a toxic and harmful gas. Inhaling formaldehyde can cause great harm to human health.

1. Acute poisoning: When the human body inhales high concentrations of formaldehyde, it may cause a stress response in the respiratory system, resulting in sneezing or a burning sensation in the mucous membrane. When the physical fitness is relatively low, it may also cause symptoms of bronchitis, asthma, or pneumonia and pulmonary edema. In severe cases, it may cause burns or corrosion to the respiratory system and digestive tract of the body. Formaldehyde can also cause severe allergies in the body, which may be complicated by infection and cause death.

2. Chronic poisoning: A newly renovated room contains some formaldehyde. If you live in a formaldehyde environment for a long time, it may cause toxic side effects to the kidneys, and the reproductive organs and the body's immune function may also be damaged, with obvious symptoms such as headaches, physical fatigue, or loss of appetite.

3. Sudden change of the disease: When the body inhales formaldehyde, it may cause abnormalities in the metabolic system, leading to symptoms of mutations in various functions or cells of the body, and may also cause the risk of cancer.

A newly renovated house cannot be moved into too early. It must be ventilated before it can be moved in.