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 ...

I used the word Tendonitis in the title, but in many cases, you may have a Tendinopathy instead. A tendon is a fibrous tissue that attaches a muscle to a bone. Tendonitis is inflammation of the tendon ...

Medically reviewed by Amy Kwan, PT Key Takeaways Patellar tendonitis happens when the tendon becomes inflamed and irritated.

Calcific tendonitis occurs when calcium deposits accumulate in the tendons or muscles. Symptoms include inflammation and pain. As a result, a person may find it difficult to sleep, especially when ...

Tendonitis Causes By far the most common cause of tendonitis is repeated stress -- using the same joints for the same stressful movements over and over again. That’s why serious athletes often develop ...