The pain in the right arm and the inability to lift it may be caused by exertion, or it may be related to pathological factors such as frozen shoulder, rotator cuff injury, trauma, etc. It is recommended to consult a doctor in time to clarify the cause of the disease. Always lifting heavy objects with the right arm, so that the right arm is overworked, there may be pain, can not lift up the performance. This is a normal physiological phenomenon and can be relieved after rest. If necessary, you can also use hot compresses, massage and other means to help recovery. In addition, frozen shoulder, rotator cuff injury, trauma can also lead to the right arm pain can not lift. Frozen shoulder occurs in the right shoulder due to long-term overexertion, inflammation and other factors, resulting in right shoulder pain as well as progressive activity limitation, and the pain is mostly aggravated at night. At the same time, trauma, insufficient blood supply and excessive exercise lead to rotator cuff injury, which can also cause shoulder pain and activity limitation. Finally, trauma resulting in localized soft tissue contusion, joint capsule injury, shoulder dislocation and fracture can cause pain and, to some extent, restriction of movement. The specific cause of the disease needs to be clarified with relevant examinations, and timely consultation is recommended.