Cerebral hemorrhage 2 years very lethargy is why

Cerebral hemorrhage 2 years very lethargy belongs to the sequelae of cerebral hemorrhage disease. Because after cerebral hemorrhage, brain tissue and nerves will be affected to a certain extent, some brain nerve necrosis is unable to regenerate, which will affect some sensory systems of the human body, thus showing lethargy, mobility, or even falling into a vegetative state.