Osteoarthritis and osteoporosis are two different diseases, which can be treated with general treatment, physiotherapy, medication and surgery depending on the condition. 1. Osteoarthritis: it is caused by degenerative joint lesions, which will lead to degenerative damage of joint cartilage, thus causing symptoms such as joint pain, deformity, and activity limitation. (1) General treatment: usually pay attention to rest, avoid excessive strenuous exercise, pay attention to joint warmth. (2) Physical therapy: e.g. heat therapy, microwave, ultrashort wave, etc. (3) Drug therapy: non-steroidal anti-inflammatory and analgesic drugs, such as celecoxib, can be used for treatment. Nutritional and cartilage-protecting drugs, such as glucosamine capsules, can also be applied. (4) Surgical treatment: In the late stage of disease development, when the joint pain is serious or accompanied by deformity, activity limitation and other symptoms, surgical treatment can be done, such as artificial joint replacement. 2. Osteoporosis: it is mostly seen in elderly patients, with the age increase, there will be a decrease in the amount of bone and destruction of the microstructure of bone tissues, which will lead to the symptoms of low back pain and fragility fracture. (1) General treatment: dietary attention to calcium supplementation, pay attention to more sunshine, appropriate physical exercise. (2) Physical therapy: e.g. heat therapy, massage, etc. (3) Drug treatment: e.g. calcium carbonate, vitamin D, sodium alenphosphate, etc. (4) Surgical treatment: such as osteoporosis patients, when there is a fragility fracture, such as lumbar vertebral compression fracture, you can perform percutaneous vertebroplasty and other treatments. Osteoarthritis osteoporosis patients, such as pain is serious or accompanied by symptoms such as activity limitation, should go to the hospital in time for further consultation and treatment. The above drugs need to be applied under the guidance of a physician.