Moreover, he didn't do it without a certain sense of security. After moving the charcoal fire into the house, he also opened the window to ventilate. Nevertheless, after an hour, there are still some symptoms. Mr. Zhang's wife began to feel dizzy, nauseous and vomiting. At this time, they went to the hospital to clean up. Upon examination, all three people were poisoned by carbon monoxide to varying degrees. The wife's performance is more serious, and she needs oxygen therapy. Originally, we just wanted to warm up, but now the three of us are in the hospital, which is really not worth the candle.
Generally speaking, charcoal fire belongs to a relatively closed environment indoors, and the non-volatile gas will poison people. Mild carbon monoxide poisoning can cause dizziness, nausea and vomiting, dizziness, limb weakness and other symptoms. If you have such symptoms, you must go to the hospital in time. If it develops into serious symptoms, there will be a series of reactions such as coma, disturbance of consciousness and pulmonary edema, which will be difficult to treat at that time.
Therefore, fortunately, Mr. Zhang's family went to the hospital in time, which did not lead to a greater disaster. But it also reminds us that whether we open the window or not, don't put charcoal fire indoors to keep warm, otherwise the consequences will be unimaginable.
Every winter, many people in our country are poisoned by carbon monoxide because of charcoal fire, so we must put an end to it from the root. Don't use charcoal fire in an unventilated and closed environment, especially in coal stoves without chimneys. Be careful. For coal stoves with chimneys, it is necessary to check whether the chimneys are airtight and complete to prevent gas from volatilizing.
Heating is important, but life always comes first.