Fever convulsions are mostly seen in infants and young children, which occur when they have a fever because their nervous system is not yet complete and they are particularly sensitive to temperature. The main thing that happens in a convulsion is that the child has tremors and a tightly closed vocal cord, which can lead to hypoxia as well as increased muscle work. If fever convulsions are not dealt with for too long, it is likely to lead to brain hypoxia and cerebral edema in the child, resulting in impaired intelligence. I often hear adults say that this child’s brain was burned out because of fever when he was young, which means that after the febrile convulsions, the lack of oxygen is too long and affects the child’s intelligence. So the consequences of febrile convulsions are still quite serious, or to give treatment as soon as possible, so as not to convulse too long, resulting in the child’s brain hypoxia, and cause some serious consequences.