Extensor tendonitis is an inflammatory condition of the tendons on the back of the hands or the top of the feet. These tendons attach to muscles that straighten your fingers and lift up your toes and ...

Tendonitis is pain in or around a tendon, which is a band of strong tissue that connects a muscle to a bone. Tendons bend, stretch, and twist to help joints and muscles move. They can become inflamed ...

Tendonitis can be very painful, and the discomfort can get stronger if you keep using the joint and damage to the tendon worsens. Tendonitis usually heals in about 2 to 4 weeks, but chronic tendontis ...