Arthritis is mainly categorized into osteoarthritis, traumatic arthritis, allergic arthritis, etc. Different drugs can be chosen according to the different causes of the disease, including oral or topical non-steroidal anti-inflammatory drugs, blood-activating and pain-relieving drugs, and so on. 1. Osteoarthritis: patients with osteoarthritis who have pain can be treated with non-steroidal anti-inflammatory drugs, such as Loxoprofen sodium, indomethacin tablets, ibuprofen extended-release tablets and so on; and they can also be treated with proprietary Chinese medicines, such as safflower oil and Yunnan Baiyao, externally. 2. Traumatic arthritis: early traumatic arthritis patients should take the brake, local hot compresses, at the same time, oral anti-inflammatory drugs, such as ibuprofen extended-release capsules, celecoxib capsules and other medications to reduce tissue inflammation, swelling, pain relief; can also be used externally pain medications, such as flurbiprofen gel paste, panax ginseng tablets, etc., can be fast and effective pain relief. 3. Metabolic arthritis: It is recommended that patients should take proper rest, reduce the activities of the affected joints, preferred diclofenac sodium extended-release tablets, nabumetone dispersible tablets and other medications for treatment, and in the process of medication should be checked regularly for blood counts and liver transaminases, to avoid adverse reactions caused by drugs. It is recommended that patients go to the hospital in a timely manner to clarify the type of disease and use medication under the guidance of the doctor.