If a baby has a fever, improper treatment can lead to high fever convulsions and convulsions. In this case, mothers must remain calm at home, and can first carry out preliminary treatment to prevent further damage to brain cells from occurring. 1, put the child in a flat and spacious place, let the head to the side, while untying the collar, so that it can breathe freely. 2. Ensure indoor air convection and lower the temperature of the room so that the baby’s body temperature can easily dissipate. 3.Use a chopstick wrapped in gauze and insert it between the incisors in the mouth to prevent tongue bite. And exclude foreign objects from the nose and mouth to prevent aspiration. 4, parents must be calm, quickly send the child to the hospital for treatment. After arriving at the hospital, the doctor will give oxygen, and can apply valium to prevent further seizures. In conclusion, if a child develops fever with convulsions and seizures, this is a serious condition. It is recommended that the child undergoes simple treatment before arriving at the hospital to avoid serious consequences and to improve the outcome of the child’s treatment.