Chronic pes anserine bursitis: what to know

The irritated bursa lies between tendons and the upper inner shinbone. Pain may be more noticeable when climbing stairs, rising from a chair, exercising, or lying with the knees together.

A bursa is a small fluid-filled cushion that reduces friction. Repeated loading, tight or weak surrounding muscles, altered walking mechanics, or nearby knee problems can keep this inner-knee bursa irritated. Chronic does not mean untreatable; it means symptoms have lasted or repeatedly returned.

A clinician may examine the exact tender area, knee movement, strength, gait, and nearby joints. Because meniscus problems, arthritis, tendon irritation, and other conditions can cause similar pain, the location and pattern of symptoms matter.

Temporarily reduce activities that reliably provoke pain, but keep comfortable movement in your day. Ice after aggravating activity may ease soreness. A rehabilitation plan can address hip and knee strength, flexibility, balance, and a gradual return to stairs, walking, or sport.

Medication is not suitable for everyone, particularly people with stomach, kidney, bleeding, or medication-interaction concerns. If symptoms remain limiting, a clinician can review whether anti-inflammatory treatment or a targeted injection fits the diagnosis. An injection should support, rather than replace, correction of loading and movement factors.

Arrange an assessment if pain persists despite activity changes, repeatedly returns, disrupts sleep, or makes walking difficult. Seek urgent care for a hot, red, rapidly swelling knee, fever, inability to bear weight, a major injury, or a locked knee. These findings need evaluation for causes beyond uncomplicated bursitis.

Ask what findings distinguish bursitis from a tendon, meniscus, or joint problem; which activities you can continue; what exercises match your examination; and when imaging or an injection would change management. Bring a list of medicines and describe which movements reproduce the pain.