Parasynovitis, also known as peritendinitis, refers to the inflammation of the outer lining of a tendon sheath or synovial membrane causing pain, swelling, and discomfort. This condition typically occurs when the synovial fluid surrounding the tendon, which serves to lubricate and protect it, becomes inflamed due to repetitive motion, overuse, or injury to the affected joint.
The exact cause of parasynovitis is not always clear, although it is commonly associated with conditions such as tendinitis, bursitis, and arthritis. It often affects the tendons located near joints, such as the elbows, shoulders, wrists, knees, or ankles. Usually, individuals involved in activities requiring repetitive movements, such as athletes or individuals with physically demanding jobs, are more prone to developing parasynovitis.
Symptoms of parasynovitis may include pain, tenderness, swelling, warmth, and restricted movement in the affected joint. The pain can range from mild discomfort to severe sharp pain, and it may worsen with activity or pressure on the affected area. In some cases, there may also be the presence of a swelling or a visible lump near the joint.
Treatment for parasynovitis typically involves a combination of rest, application of ice or heat, physical therapy, anti-inflammatory medications, and in severe cases, corticosteroid injections. Additionally, modifying daily activities or adopting proper ergonomics can help prevent the recurrence of parasynovitis.
If left untreated, parasynovitis can lead to further complications, such as the thickening or scarring of the tendon, decreased range of motion, and chronic pain. Seeking early medical intervention can aid in alleviating symptoms and promoting timely recovery.
