The common cause of finger joint pain is strain or sprain, dislocated finger joint, fracture and break of the finger bone, rheumatoid arthritis, metastasis in bone tissue. Give enough rest to the finger joints from any activity that aggravates the pain, apply a cold pack at the injury site, topical and oral pain medications, and tap the painful finger with a healthy finger to provide additional support. Some physical therapy help relieves pain.
Finger Joint Synovitis
Finger joint synovitis is the inflammation of the lining of the joints in the fingers.