Understanding Tendinitis: Causes, Symptoms, and Treatment Options

Tendinitis is inflammation of a tendon, which is a tissue that connects muscles to bones. Tendons are made up of collagen and other proteins, and they play a crucial role in movement and support for the body's joints. When a tendon becomes inflamed or irritated, it can cause pain and stiffness in the affected area.
Tendinitis can occur in any part of the body where there is a tendon, but it is most common in the arms and legs, particularly in the wrist, elbow, knee, and ankle. It can be caused by a variety of factors, including overuse or repetitive motion, injury or trauma, age-related wear and tear, and certain medical conditions such as rheumatoid arthritis or gout.
Symptoms of tendinitis may include:
Pain or aching in the affected area, which may be worse with movement or activity
Stiffness or limited range of motion in the affected joint
Redness, swelling, or warmth in the affected area
Weakness or fatigue in the affected muscle or joint
Crepitus, or a feeling of looseness in the affected joint
Treatment for tendinitis depends on the severity of the condition and may include:
Rest and avoidance of activities that exacerbate the condition
Physical therapy to improve strength and range of motion in the affected joint
Medications such as nonsteroidal anti-inflammatory drugs (NSAIDs) or corticosteroids to reduce inflammation and pain
Injections of corticosteroids or platelet-rich plasma (PRP) to promote healing and reduce inflammation
Surgery in severe cases where other treatments have not been effective.
It is important to seek medical attention if symptoms persist or worsen over time, as untreated tendinitis can lead to chronic pain and limited mobility, and may increase the risk of further injury or complications.