If a coma occurs after a fever, it is more often seen in children with high fever. Generally, the immune mechanism of children is not perfect, and when there is an infection and other factors will induce the body to develop an immune stress state, resulting in a high fever, and a high body temperature will lead to pediatric convulsions. If frequent seizures lead to brain cell damage, once the brain cell damage is serious and cannot be reversed, serious sequelae may occur, resulting in delayed brain development, seizures, and even loss of some neurological functions, which may lead to death, especially in the case of intracranial infections such as meningitis, attention must be paid to timely therapeutic intervention to control brain cell damage and avoid serious sequelae. The sequelae of the disease.