What causes finger joint pain?

Finger joint pain refers to a condition in which patients experience pain upon pressing or massaging the finger joints, often caused by deformation of the synovium and cartilage within the joint. This pain is usually accompanied by joint swelling, stiffness, restricted movement, and discomfort. Generally, finger joint pain arises from issues involving muscles, ligaments, and joints. Deformation of muscles and ligaments may result from tendon injuries, while joint deformities may be caused by viral infections or arthritis. Additionally, in some patients, finger joint pain may be triggered by frostbite. Therefore, diagnosis requires examinations such as visual inspection, X-rays, and MRI to determine the underlying cause. The general treatment principle for finger joint pain is first to control pain, followed by rehabilitation therapy, including physical therapy, anti-inflammatory medications, joint injections, heat application, bandaging, and massage. For certain chronic finger joint conditions, common treatments include surgical intervention, combination therapy, and comprehensive management. Furthermore, pain management is also crucial; various anti-inflammatory drugs, analgesics, and pain-relieving medications can be used to treat pain arising from finger joint disorders.