what causes tendonitis

Tendonitis, also known as tendinitis, is the inflammation or irritation of a tendon that causes it to swell. It can occur in any tendon in the body and is commonly associated with pain, swelling, and discomfort. The condition is often caused by repetitive activities or overuse, such as repeating the same movement over time, which puts stress on the tendons. This repetitive strain or overuse injury can occur in various parts of the body, including the shoulders, elbows, wrists, knees, and heels. Additionally, tendonitis can be caused by sudden injuries, aging as tendons lose elasticity, and certain underlying medical conditions such as diabetes, rheumatoid arthritis, or infection. Other risk factors for developing tendonitis include age, certain jobs that involve repetitive motions, physical activities with poor form, and taking certain medications. Its important to note that if tendonitis is not properly treated, it can lead to long-lasting tendon inflammation and even cause a tendon to tear. Therefore, its crucial to seek appropriate treatment, which may include rest, physical therapy, medication to reduce pain, and in severe cases, steroid injections or surgery. Additionally, preventive measures such as warming up before exercising, using proper techniques, and taking regular breaks can help reduce the chance of a tendon injury.