A lump on the finger knuckle joint can happen for many reasons, ranging from an inflammatory condition to an infection. In rare cases, a bump or lump on the finger knuckle joint can be due to a tumor.

Is it true that cracking your knuckles can lead to arthritis? Knuckle cracking, which stretches the finger joints, is common. People may do it for various reasons — to relieve stress or tension, or ...

Remember that your finger joints can get hurt if used too much or due to arthritis. If your finger joints hurt or you can't move them, see a healthcare provider to prevent more damage. You can help ...

Arthritis is a common cause of finger swelling. However, other conditions — such as injuries, preeclampsia, and trauma — may also lead to a swollen finger joint. Finger swelling can happen when ...

The popping sound habitual knuckle crackers make may be annoying — or even alarming — but are they actually harming themselves? The research is somewhat limited but generally concludes that ...