Early winter, the season when heating begins, is also the season of high incidence of gas poisoning. Recently, the Epilepsy Surgery Treatment Center of the Fourth Central Hospital of Tianjin admitted several patients about epilepsy induced after gas poisoning. After the operation, the patients recovered well and have not had any further seizures so far. According to Yang Zhongxu, director of the Epilepsy Surgery Treatment Center of the Fourth Central Hospital of Tianjin, the incidence of epilepsy after carbon monoxide poisoning is about 11%, of which early onset seizures account for about 70% and late onset seizures account for about 30%. The seizure form is most common with tonic-clonic seizures and tonic seizures, accounting for about 60%. Conventional lifelong treatment with antiepileptic drugs is relatively effective for early-onset seizures and less effective for late-onset seizures; craniotomy can achieve complete seizure control. One of them was an 18-year-old Tianjin girl with 13 years of seizures. Due to gas poisoning at the age of 3, she had sudden onset of left-sided limb stiffness and convulsions from the age of 5, followed by right-sided limb convulsions, closed teeth, left-sided gaze with impaired consciousness, nausea and vomiting, and each seizure lasting about 10 minutes. This is what people call “jerking”, and was diagnosed with epilepsy by the hospital and given oral medication with poor results. For the next 9 years, the girl had seizures for more than 20 days a month, especially around her menstrual period, and they became more frequent, with breath-holding, black vision, and hallucinations. The girl’s temperament also became more and more bizarre. According to Director Yang, the patient belonged to late-onset epilepsy after carbon monoxide poisoning. The frequent seizures around the menstrual period are related to the fact that when women are ovulating, their body hormones are at a higher level and the temporary changes can cause abnormal discharges to be reached. To treat late-onset epilepsy, it can be done at once by craniotomy. 1 month ago, the girl underwent craniotomy minimally invasive surgery at the Epilepsy Surgery Center of the Four Central Hospitals, and after the surgery, the seizures stopped. Another boy from another province, who is only 16 years old, has been suffering from epilepsy for 8 years. Three days after his birth, the boy unfortunately suffered from gas poisoning and was treated at a local hospital and improved slightly. By the age of 8, however, he was experiencing intermittent seizures of apoplexy, 4-5 times a day, which lasted for a few seconds and then subsided, which was indeed a very painful thing for an 8-year-old boy. After a visit to the local hospital, oral medication was given but no significant relief was seen. 1 year later, the 9-year-old boy began to experience twitching of the limbs and staring of the eyes with loss of consciousness, which resolved after about 2-3 minutes, and the frequency of episodes was about 5 to 10 times per week. In order to cure the child’s disease, the family decided to treat the boy with craniotomy at the Epilepsy Surgery Department of the IV Center and he recovered well after the surgery. The boy is also free from epilepsy. According to Director Yang, the boy also belonged to a type of delayed onset epilepsy after carbon monoxide poisoning. There are many such cases, so the public is reminded here that they must pay attention to heating safety to avoid gas poisoning, and should immediately go to the hospital for treatment if poisoned to avoid serious consequences.