The process of recovery of consciousness after cerebral hemorrhage is roughly early by conservative or surgical treatment to control the symptoms of increased intracranial pressure caused by cerebral hemorrhage. At the same time, active nutritional support and prevention of related complications will enable the patient to pass to the stabilization phase smoothly. When the patient enters the stabilization phase, he may gradually regain consciousness, because all aspects of vital signs are relatively stable, and if there is less nerve cell damage, the patient will gradually regain consciousness during this phase. If the patient does not regain consciousness after the stabilization of all vital signs in this stage, rehabilitation and wakefulness promotion treatment can be carried out at an early stage. The means of rehabilitation and wakefulness promotion mainly include hyperbaric oxygen, Chinese acupuncture and physiotherapy, nerve electrical stimulation, etc. For this stage, the golden period of treatment is about six months after the cerebral hemorrhage. If the patient still cannot recover consciousness within six months, it is necessary to consider the vegetative survival state, and the possibility of subsequent recovery of consciousness for this type of patients is relatively small.