Most of the post-cerebral infarction hemiplegia arm pain is caused by limb dysfunction, which can be relieved by hot massage, appropriate functional rehabilitation training, medication, etc. The above symptoms should be treated according to the patient’s condition, and what is suitable for the condition is the best solution. 1. Hot massage: post-cerebral infarction hemiplegia will cause muscle strength decline, or hemiplegia after the activity inconvenience caused by the shoulder joint subluxation caused by arm pain; can be through the local hot massage method to promote blood circulation, relieve the pain symptoms. 2. Appropriate functional rehabilitation training: hemiplegia after cerebral infarction may cause insufficient local blood supply and oxygen supply, thus inducing arm pain; appropriate functional rehabilitation training can be carried out under the guidance of professional physicians to strengthen the passive and active activities of neighboring joints. 3. Drug treatment: hemiplegic arm pain after cerebral infarction may be secondary to brachial plexus neuralgia or thalamic infarction; you can follow the doctor’s instructions to choose methylcobalamin, ibuprofen and other drugs for relief. In daily life, we should pay attention to keep warm, avoid limb cold, avoid intake of spicy stimulating food, if the arm pain occurs frequently, it is recommended to consult a doctor in time, the above drugs need to be used under the guidance of a physician.