What are the three causes of lateral knee tendon pain?

Generally, lateral knee pain can be caused by factors such as calcium deficiency, synovitis, and knee arthritis. It is recommended to seek medical attention at a hospital to determine the exact cause. Specific analyses are as follows:

1. Calcium Deficiency

       Picky eating habits may lead to insufficient calcium intake. Over time, this can result in calcium deficiency, causing strong contractions of the muscles on the outer side of the knee and resulting in pain. It is recommended to get more sun exposure and consume more calcium-rich foods. If necessary, take calcium supplements such as calcium carbonate granules, calcium lactate granules, or calcium gluconate oral solution as directed by a physician to relieve symptoms.

       2. Synovitis

Knee joints that suffer acute trauma, chronic overuse, or infections are prone to irritation of the synovial membrane, leading to synovitis and joint lesions that cause knee pain. It is recommended to follow a doctor's guidance and use treatments such as ultrasound or microwave therapy to dilate local blood vessels, improve microcirculation, and alleviate symptoms.

3. Knee Arthritis

Trauma, inflammation, or long-term cumulative strain can damage the articular cartilage, leading to knee arthritis and causing tendon-like pain inside the knee. Under medical guidance, medications such as celecoxib capsules, etoricoxib tablets, or meloxicam tablets may be taken to relieve symptoms.

In addition, peripheral neuritis could also be a possible cause. Active treatment under medical supervision is advised to prevent delays in managing the condition.