That tingling in your hands isn't normal. Our expert guide explains the real causes of carpal tunnel syndrome and walks you ...

Does cracking your knuckles make them bigger or cause arthritis? Rheumatologist Dr. Natalie Azar reveals the risks and ...

Calluses occur due to repetitive motion in sports or at work, playing guitar or video games, or even ill-fitting shoes. Learn how to treat and prevent calluses.

Tayma, 9, struggles with the most severe version of Epidermolysis Bullosa, a rare, agonizing disorder that causes skin to ...

From symptoms to treatment to prevention, get the basics on corns and calluses from the experts at WebMD.

A callus is a build-up of hardened skin that's often confused with a corn. However, calluses differ in their causes and where they appear.

How to take care of calluses and tears on your hands and palms after lifting weights.

Why Do I Have a Bump on the Top of My Foot? An injury, corns, callouses, cysts, or other health conditions can cause a bump on your foot. They can be painful and make walking difficult, but there ...

Editor’s note: Qiao Fei’er, 18, began taking closeup photos of students’ middle fingers at her high school in Xi’an, the capital of China’s northwestern Shaanxi province. Rather than a statement of ...

Corns and calluses often form on the feet and toes or on the hands and fingers.