Question
The son slept in a newly renovated room with a small opening for two hours and then experienced abnormal reactions, including headache, tears, and eye pain, which lasted for about 40 minutes. After going for a walk and drinking milk, the symptoms disappeared. I would like to ask if these reactions are due to toxic substances like formaldehyde, and how should the son be treated? I am very concerned.
Answer
In newly renovated houses, the main toxic substances are formaldehyde and benzene. Mild formaldehyde poisoning can cause significant irritation of the eyes and upper respiratory mucosa, including tearing, conjunctival congestion, difficulty breathing, and throat pain. In severe cases, laryngeal edema may occur. If formaldehyde poisoning is suspected, it is important to leave the contaminated environment as soon as possible and seek professional medical assistance. In terms of treatment, appropriate medical monitoring and treatment may be required, with specific treatment plans determined by professional doctors based on the condition.