Symptoms of finger fracture usually include pain, swelling, paradoxical activities and dysfunction. 1. Pain: The most typical symptom of finger fracture is pain. Most of the injured will have severe pain in the affected area, which is hard to bear and accompanied by obvious pressure pain. 2. Swelling: Swelling usually occurs after a finger fracture, and the symptoms are especially obvious within a short period of time. Periosteal lacerations also occur on the surface of the bone in most injured individuals, resulting in localized pain, followed by the swelling becoming bruised and finally symptoms of congestion, swelling and elastic fixation. 3. Paradoxical activity and dysfunction: the fractured end will show deformity and paradoxical activity, loss of normal function such as flexion and extension of the finger. If you suspect a finger fracture, it is recommended to go to the hospital for an X-ray examination in time to make a clear diagnosis.