The most common causes of bursitis are overuse and putting too much pressure on a bursa. The pain from an inflamed bursa may develop suddenly or build up over time. There are more than 150 bursae in your body.

Understanding the Context

Bursitis can affect any of them. The three most common causes of bursitis are repetitive motions (for example, repeated throwing of a ball), trauma (extensive kneeling or hitting your knee on a table), infection, and preexisting rheumatoid conditions. What causes bursitis? The most common causes of bursitis are injury or overuse.

Key Insights

Infection may also cause it. Bursitis is also linked to other health problems. Wellbeing Magazine on MSN: How to tell the difference between shoulder bursitis and a rotator cuff tear Learn how to tell shoulder bursitis from a rotator cuff tear, recognize symptoms, and understand when to seek treatment or consider repair options. The post How to Tell the Difference Between Shoulder ... How to tell the difference between shoulder bursitis and a rotator cuff tear Certain systemic diseases and conditions β€” such as rheumatoid arthritis, gout and diabetes β€” increase your risk of developing bursitis.

Final Thoughts

Being overweight can increase your risk of developing hip and knee bursitis. Bursitis is common in adults, especially after age 40. It’s usually caused by repeated pressure on an area or by using a joint too much. High-risk activities include gardening, raking, carpentry,...