Baby fever convulsions convulsions can be seen in febrile convulsions, intracranial infections and other diseases, whether the impact on the brain need to be combined with the etiology of the judgment, such as febrile convulsions are generally considered to have a good prognosis, and once in a while, the impact of a smaller. 1. febrile convulsions: a common convulsive disease in pediatrics, mostly in febrile diseases, due to the emergence of elevated body temperature, brain cells produce abnormal discharges appearing convulsions, the disease is age-dependent self-limiting diseases, generally considered a good prognosis, once in a while the impact on the brain is relatively small. However, if it persists, it may form irreversible damage to the brain. 2. Intracranial infections: such as viral encephalitis or bacterial meningitis, clinical fever and convulsions may also be present. If the degree is mild and active intervention is made, the prognosis may be good and there may be no effect on the brain. However, if the degree is more serious or the treatment is not timely, it may have an impact on the brain, such as behavioral and intellectual developmental delay, visual and hearing impairment, secondary epilepsy, and so on. Babies with fever, convulsions and seizures are advised to seek immediate medical attention to be evaluated and judged by a specialist.