The numbness of hands after one year of cerebral hemorrhage may be caused by the recurrence of cerebral hemorrhage, or considered to be caused by the sequelae of cerebral hemorrhage, peripheral neuropathy and other factors. 1. Sequelae of cerebral hemorrhage: some patients with cerebral hemorrhage, due to the cerebral hemorrhage will lead to the damage of nerve function, which is irreversible, and the patients can have the persistence of hand numbness symptoms. 2. Recurrence of cerebral hemorrhage: Symptoms of cerebral hemorrhage include limb weakness, numbness, headache and so on. If hand numbness worsens and headache occurs one year after the brain hemorrhage, it should be considered that it is caused by the recurrence of brain hemorrhage. 3. Peripheral neuropathy: If the hand is still numb after one year of brain hemorrhage, it is also considered to be caused by peripheral neuropathy. The etiology of peripheral neuropathy is related to nutritional metabolism, autoimmune disease, infection, drugs, trauma and other factors. Patients may experience numbness, tingling, and pain in the hands, and the pain may spread upward, causing burning pain in the legs and arms. If patients with cerebral hemorrhage experience hand numbness, they need to consult a doctor in time for relevant examinations so as to clarify the cause of the disease. During the treatment period, it is necessary to follow the doctor’s instructions for regular review, so as not to delay the diagnosis and treatment.