There is no specific treatment for arthritis that reduces swelling and pain. Arthritis includes osteoarthritis, rheumatoid arthritis, rheumatoid arthritis and gouty arthritis, etc. It can be treated by braking, physical therapy, medication and surgery. 1. Rest and braking: arthritis can cause joint effusion, swelling, pain and other symptoms, so it is necessary to pay attention to rest and braking, avoiding frequent joint activities, avoiding excessive weight bearing on the joints, and at the same time paying attention to keeping the joints warm and avoiding getting cold. 2. Physiotherapy: you can choose hot compresses, massage, ultra-short wave, infrared and other physical therapy methods to promote local blood circulation, promote the absorption of inflammation, reduce joint swelling and pain. 3. Medication: Oral non-steroidal drugs such as nimesulide and diclofenac sodium can be taken as prescribed by the doctor to relieve pain, and anti-rheumatic or uric acid-lowering drugs can be chosen according to the cause of the disease to carry out targeted treatment. The fluid can also be extracted through joint puncture, as well as closed injection treatment. 4. Surgery: If severe arthritis causes serious damage to the joint structure, leading to joint dysfunction and affecting normal activities, surgery can be chosen to clean and repair the joint or even artificial joint replacement. If there are symptoms of joint swelling and pain, it is recommended that the patient go to the hospital in time to improve the examination, to clarify the cause of the disease and then carry out targeted treatment.