In case of left basal ganglia brain hemorrhage, 1. CT of the head should be done to clarify the amount of bleeding. If the bleeding volume is greater than 30 ml, and there is brain herniation, brain displacement, coma, and dilated pupils, active craniotomy is required. At this time, there is no way to completely improve the clinical symptoms through drugs, and the only way to completely improve is through surgery.2 After surgery, medical treatment can be taken, such as the application of hemostatic drugs, such as injectable white-browed snake venom hemagglutinase; drugs to improve brain circulation, such as Idebenone, cytarabine sodium tablets, etc.; and very importantly, dehydration to lower cranial pressure. drugs, the application of mannitol. If the kidney function is abnormal, furosemide and glycerol fructose can be applied for treatment. In addition, many cerebral hemorrhages in this area are accompanied by numbness and weakness of the limbs, so after the acute phase, rehabilitation exercise treatment must be carried out, which can effectively improve the patient’s prognosis.