What are the symptoms of formaldehyde poisoning?

Mild poisoning is characterized by obvious irritation to eyes and upper respiratory mucosa. The main manifestations are conjunctival congestion, redness, dyspnea, heavy breathing, hoarse throat, dry or dull speech or wet greasy. When X-ray is taken, the lung texture increases and thickens, which is a typical symptom of acute bronchitis in medicine. Another specific symptom of mild formaldehyde poisoning is one to two degrees of throat edema. Mild poisoning usually starts from the eyes, and the eyes will have some uncomfortable symptoms, and gradually the symptoms of blurred vision will appear, and then you will feel dizzy, weak and weak.

Moderate poisoning is characterized by persistent cough, expectoration, chest tightness, dyspnea and dry and wet gongs. During chest X-ray, the lung texture becomes substantial, becoming scattered spots or flaky shadows, which is medical machine-made bronchopneumonia. The edema of throat is aggravated to grade three. Blood gas analysis will be accompanied by mild and moderate hypoxemia. Moderate poisoning is more serious than mild poisoning. Symptoms of moderate poisoning generally include persistent cough, hoarse throat and chest tightness.

Severe poisoning is characterized by lung and throat deterioration, pulmonary edema, fourth degree laryngeal edema, and severe blood gas analysis, which is severe hypoxemia. The most serious symptoms of formaldehyde poisoning are: lung swelling, shock, laryngeal edema and suffocation; As the deepest case of poisoning, any case of deep poisoning may lead to death. So be sure to treat it in time.

The harm of formaldehyde is beyond our imagination. If we don't pay attention to it, it will always threaten the health and safety of ourselves and our families. Therefore, it is urgent to prevent and control indoor formaldehyde. Formaldehyde in furniture can't be released, so we are often full of expectations for our new home. After waiting for so long, you will inevitably be disappointed, and the speed is extremely slow by natural methods. It is suggested to find a professional to remove it manually for us, which will be more thorough and more reassuring.