Finger pain may be caused by exertion, rheumatoid arthritis, tenosynovitis and so on. 1. Exhaustion: mostly seen in the hand labor too much, causing muscle soft tissue, and even joint strain, followed by finger pain, generally can be relieved after rest. 2. Rheumatoid arthritis: mostly seen in the morning after waking up, stiffness of the finger joints, hand swelling, the condition can be serious deformation of the small joints, so that the fingers soreness and pain in making a fist. 3. Tenosynovitis: due to repeated mechanical friction of the tendon sheath, resulting in local soft tissue edema, resulting in aseptic inflammation, there may be pain in the hand, swelling, if the role of the fingers, there will be soreness and pain in the fingers to make a fist. There are many other conditions that induce soreness and pain in the fingers when making a fist, such as cervical spondylosis, cerebrovascular lesions, etc. It is recommended to consult a doctor in time to clarify the cause of the disease before treatment.