Throbbing, aching, or shooting pain in the knuckles can result from an injury or an underlying medical condition, such as arthritis or a cyst. The treatment for knuckle pain may depend on the ...

Your knuckles are strong bones in your hand that give your fingers the ability to move. But they’re also capable of being broken or bruised. In milder cases, a bruised knuckle can take days to heal.

There hasn’t been a lot of research on the effects of knuckle cracking, but the limited evidence shows it doesn’t harm your joints. One review in the Swiss Medical Journal found no evidence in any of ...