Brain bruise will have sequelae, the specific sequelae may occur mainly depends on the location of the brain bruise occurred and the size of the bleeding. 1. Location of brain bruise: If it occurs in the language function area, it may cause different degrees of language impairment. If it is in the frontal lobe, it may lead to sequelae such as hyperactivity, agitation and lazy speech. If it occurs in the basal ganglia patients may experience sequelae of sensory disorders such as hemiparesis, hemianopsia, and hemiplegia. If it occurs in the brainstem, it may cause consciousness disorder and dysphagia. 2. Bleeding volume: If the bleeding volume is small and occurs in a non-functional area, patients may have mild sequelae such as headache and dizziness after hematoma absorption. If the amount of bruising is large and the nerve function is seriously damaged, more serious sequelae such as hemiparesis, memory loss, epilepsy, etc. may occur, and in serious cases, there is even the risk of becoming a vegetable. Patients with cerebral hemorrhage should go to the hospital in time, and timely treatment and good postoperative care can reduce the sequelae of cerebral hemorrhage to a certain extent.