Pain in joints all over the body is commonly caused by osteoporosis, rheumatoid arthritis or rheumatoid arthritis, and overexertion, as follows: 1. osteoporosis in the elderly: the patient will have pain in many joints and muscles all over the body, and may have limited joint movement, and pathological fractures can occur with slight external force. 2. rheumatoid arthritis or rheumatoid arthritis: the patient will have pain in many joints and muscles all over the body, and may have joint stiffness, which is more obvious in the morning. 3. Rheumatoid arthritis or rheumatoid arthritis: Patients will show the symptoms of wandering generalized joint pain, the pain is usually more intense, and accompanied by joint stiffness, the symptoms are more obvious in the morning. 3, overexertion: can cause generalized muscle and joint pain, and accompanied by muscle weakness, patients are usually more obvious symptoms of soreness. Patients with pain in joints all over the body should seek timely medical attention and treatment, and the pain symptoms can be relieved through massage, physical therapy and hot compresses.