Cerebral hemorrhage coma limbs convulsions foaming at the mouth, may be secondary epilepsy, may also be caused by ischemic-hypoxic encephalopathy, the need for timely rescue treatment. 1. Epilepsy: It is a clinical syndrome of sensory, motor, consciousness and autonomic dysfunction caused by highly assimilated abnormal discharges of neurons in the brain. Cerebral hemorrhage patients can damage brain tissue, symptomatic epilepsy, which can be manifested as symptoms of twitching limbs and foaming at the mouth. 2. Ischemic-hypoxic encephalopathy: patients with cerebral hemorrhage are in a coma, which can affect the oxygen supply to the brain by affecting respiration or affecting the oxygen supply to the brain by combining with lung infections, thus leading to ischemic-hypoxic encephalopathy, which can appear as symptoms of twitching of the limbs and foaming at the mouth. No matter what the cause is, it is necessary to carry out rescue treatment in time.