If the arm soreness is caused by excessive fatigue, it can be relieved by applying heat and resting. If it is caused by trauma, it can be treated by rest and medication. If heavy physical labor, arm muscle fatigue will cause physiological aches and pains, through appropriate rest, hot compresses, massage can be relieved. If the arm pain is caused by trauma, need to pay attention to appropriate rest, can be suspended through the upper limbs to reduce the activities to promote repair. If the pain is obvious, you can take anti-inflammatory and analgesic drugs, such as nimesulide and diclofenac sodium to relieve pain. If the arm pain is caused by the humerus internal and external epicondylitis, you need to pay attention to rest, avoid arm force. The pressure point area can be hot compresses, massage to promote the absorption of inflammatory substances. You can also do closed treatment, such as using lidocaine and compound betamethasone to do pressure point closure. If the arm pain is caused by cervical spondylosis, it can be treated by physical therapy such as hot compresses on the neck, baking electricity, massage, etc. Oral anti-inflammatory and analgesic drugs as well as neurotrophic drugs such as methylcobalamin and adenosylcobalamin can also be taken. If arm pain is caused by frozen shoulder, it can be treated by shoulder physiotherapy, and can also strengthen the shoulder joint function exercise, such as doing wall climbing action, back rubbing action, and so on. If there are symptoms of arm pain, it is recommended that the patient go to the hospital for medical treatment to clarify the cause of the disease and receive regular treatment. The use of drugs must follow the doctor’s instructions.