Brain hemorrhage 40 ml whose recovery is good or bad depends mainly on the location of the brain hemorrhage. If the brain hemorrhage is located in the cerebral cortex, such as the parietal lobe, occipital lobe, frontal lobe and other parts of the brain, early and aggressive surgery may not affect the patient’s limb function. With early intervention for rehabilitation, the patient’s prognosis may be very good. If the brain hemorrhage is located in, for example, the basal ganglia, thalamus, cerebellum, etc., its recovery is difficult and complete recovery is impossible, and there will definitely be some neurological dysfunction to a greater or lesser extent, such as hemiplegia, aphasia, sensory impairment, etc. Post-treatment also requires active rehabilitation in order to maximize the neurological recovery. Besides, if brain hemorrhage of 40 ml occurs again during hospitalization or malignant cerebral edema, the patient may end up as a vegetable or may even die.