Understanding Lateral Knee Pain Without Swelling: Causes, Diagnosis, and Treatment
Lateral knee pain without swelling is a common complaint, often caused by mechanical issues like iliotibial (IT) band syndrome rather than inflammation. Unlike swollen, inflamed knees, this pain usually stems from overuse, muscle imbalance, or gait changes, leading to irritation of the IT band and surrounding soft tissue. Diagnosis relies on a careful physical exam, as imaging and blood tests often appear normal. Most cases respond well to physiotherapy, including targeted strengthening and stretching exercises, alongside activity modification and education. Early professional assessment is crucial to rule out serious conditions and ensure effective treatment. Understanding the underlying causes and following evidence-based approaches can help relieve discomfort and prevent recurrence, allowing you to remain active and pain-free.
