Definition of Tendinitis
Tendinitis (also known as tendonitis) is an inflammation of a tendon (a band of fibrous tissue connecting muscle to bone) that causes pain, tenderness and occasionally, restricted movement of the muscle attached to the affected tendon.

Description of Tendinitis
Tendinitis can cause permanent damage to the tendons. The natural tendency to favor the painful area also can lead to stiffness. A vague discomfort at the age of 30, if overuse is continued for years, this can lead to a loss of flexibility due to scarring of the tissues.

Sometimes the discomfort of tendinitis disappears within a matter of weeks, especially if you rest the affected area. In elderly people and those who continued to use the affected area, tendinitis often heals more slowly and usually progresses to a chronic condition.

Types Of Tendinitis

Almost any tendon in the body can be affected, however, those located around the knee, foot, elbow and shoulder are most frequently affected.