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What are the symptoms of formaldehyde poisoning? How to do with formaldehyde poisoning?

The harm of formaldehyde is well known. People who live in new houses will worry about formaldehyde poisoning, because if the formaldehyde volatilization in new houses is not clean, it is easy to induce leukemia, so we must be very careful. So what are the symptoms of formaldehyde poisoning?

What symptom is formaldehyde toxic

1. When I get up in the morning, I feel suffocated, nauseous and even dizzy;

2. It's not easy to get well;

3. Although not smoking, but often feel uncomfortable throat, foreign body feeling, poor breathing;

4. Children at home often cough, sneeze, and their immunity declines;

5. Family members often have allergies and other problems, and it is mass;

6. Family members share a common disease, and after leaving the environment, the symptoms have changed significantly and improved;

7. The newlyweds were infertile for a long time, but the reason could not be found out;

8. Pregnant women found fetal malformation in normal pregnancy;

9. New move or newly decorated house, indoor plants are not easy to survive, leaves easy to yellow, wilt;

10. After the new move, domestic cats, dogs and even tropical fish died inexplicably;

11. I feel sore throat and dry respiratory tract when I go to work, and it's OK after work (formaldehyde in office exceeds the standard);

12. Newly decorated family and office rooms or newly bought furniture have pungent, eye-catching and other irritating odor, and the odor does not disperse for a long time.

Types of symptoms of formaldehyde poisoning in human body

1. Deep poisoning symptoms: lung water in human organs, fourth degree laryngeal edema in larynx, severe hypoxic blood in blood;

2. Moderate poisoning symptoms: chest tightness, frequent cough and expectoration. Dyspnea, and even a sense of dry and wet broken gong sound, through the chest X-ray, lung texture substantiation, changes, showing leaf like shadows or some scattered small black spots. Mild and moderate hypoxic blood symptoms may appear during blood analysis. The weight of patients with laryngeal edema increased to grade 3;

3. Mild poisoning symptoms: when the patient has mild poisoning, the specific performance is conjunctival congestion, hoarse speech, dyspnea, breathing voice is louder than usual. Another specific symptom of mild formaldehyde poisoning is one to two degrees of throat edema. There will be obvious irritation in the eyes. By taking X-ray, we can find that the texture of the lung begins to change and coarsen, which is a typical symptom of acute bronchitis.

How to do with formaldehyde poisoning

1. In any case, the first choice for physical discomfort is to go to the hospital. It should be noted that if the home has just been renovated recently, and many family members have similar adverse symptoms, and the symptoms are relieved after leaving the newly renovated environment, the problem of indoor formaldehyde concentration exceeding the standard should be considered at the same time of seeing a doctor.

2. Everyone's sensitivity to formaldehyde is different, so we can't use body reaction as the standard to judge the concentration of formaldehyde. If it is suspected that the indoor formaldehyde exceeds the standard, it is suggested to invite a professional indoor air testing company to do indoor air testing. When the formaldehyde exceeds the standard, it is necessary to further control the indoor air pollution.