what causes finger to swell and bruise
Peripheral neuropathy Peripheral neuropathy is a nerve condition of the extremities causing numbness, tingling, and pain. Finger injury Symptoms of finger injuries vary but can include pain, numbness, swelling, and deformity. Bruise or contusion Bruises, or contusions, cause skin discoloration, swelling and tenderness. Carpal tunnel syndrome Carpal tunnel syndrome symptoms include burning or tingling in the hand and fingers, numbness, pain and more.