Osteoarthritis of the finger is generally difficult to self-cure, if timely cooperation with the doctor for standardized treatment, can effectively slow down the development of the disease, thereby improving the quality of life of patients. Osteoarthritis is a degenerative disease, and its pathological changes are irreversible. The main symptoms of osteoarthritis are joint pain, limited movement and nodular hyperplasia, which worsen with age. Symptoms can be relieved and progression slowed with active treatment, but it is not self-healing. The general treatment of osteoarthritis includes avoiding strain on the joints of the phalanges and medication. Patients should reduce activities that strain the joints of the hands, such as playing basketball and keyboarding, etc. Meanwhile, they should improve their lifestyles and dietary habits, and can use some physical therapy methods such as acupuncture and hydrotherapy. Arthroplasty can be used to treat severe cases of osteoarthritis of the finger. It is recommended that patients with osteoarthritis of the finger go to the hospital in time, actively cooperate with the doctor’s guidance, and follow the doctor’s instructions to carry out follow-up treatment.