Bursitis (bur-SY-tis) is a painful condition that affects the small, fluid-filled sacs — called bursae (bur-SEE) — that cushion the bones, tendons and muscles near your joints. Bursitis occurs when bursae become inflamed.
The most common locations for bursitis are in the shoulder, elbow and hip. But you can also have bursitis by your knee, heel and the base of your big toe. Bursitis often occurs near joints that perform frequent repetitive motion.
Treatment typically involves resting the affected joint and protecting it from further trauma. In most cases, bursitis pain goes away within a few weeks with proper treatment, but recurrent flare-ups of bursitis are common.
Aug. 12, 2017
- Todd DJ. Bursitis: An overview of clinical manifestations, diagnosis and management. https://www.uptodate.com/contents/search. Accessed June 27, 2017.
- Tendonitis and bursitis. American College of Rheumatology. https://www.rheumatology.org/Practice/Clinical/Patients/Diseases_And_Conditions/Tendinitis_and_Bursitis/. Accessed June 27, 2017.
- Hip bursitis. American Academy of Orthopaedic Surgeons. http://orthoinfo.aaos.org/topic.cfm?topic=a00409. Accessed June 27, 2017.
- Bursitis and tendonitis. National Institute of Arthritis and Musculoskeletal and Skin Diseases. https://www.niams.nih.gov/health_info/bursitis/. Accessed June 27, 2017.
- Bursitis. Arthritis Foundation. http://www.arthritis.org/about-arthritis/types/bursitis/. Accessed June 27, 2017.