What should you know about trochanteric bursal fluid?

A bursa is a small, slippery sac that helps tissues move over one another near the greater trochanter, the bony point on the outside of the hip. Extra fluid may appear when the bursa or nearby tendons are irritated. This can cause tenderness when lying on that side, climbing stairs, walking uphill, or rising from a chair. Imaging may show fluid, but the finding does not by itself identify the only source of pain; clinicians also consider tendon irritation, hip-joint problems, and referred pain from the back.

The condition is often discussed as trochanteric bursitis or greater trochanteric pain syndrome. You can read more about the symptom pattern on the Hip Pain page.

Reduce activities that repeatedly compress the sore side, while keeping gentle movement within a comfortable range. Avoid lying directly on the painful hip and consider a pillow between the knees when sleeping on your side. Ice wrapped in cloth may calm a flare for short periods. A physiotherapist can assess hip strength, walking mechanics, and load tolerance, then build a gradual exercise plan. If symptoms continue, a clinician may discuss options such as Physiotherapy, Shockwave Therapy, or a Cortisone Injection.

Arrange an assessment if outer-hip pain limits sleep, walking, work, or exercise, or if it keeps returning despite reducing aggravating activity. Seek prompt medical care for fever, marked redness or warmth, sudden severe pain, inability to bear weight, or symptoms after a significant fall. These features can point to a problem requiring examination beyond routine bursal irritation.

Ask whether the fluid matches your examination, whether a tendon or the hip joint may also be involved, and which activities should be modified. You can also ask how to progress exercises and what symptoms would change the treatment plan.