Medically reviewed by Jennifer Steinhoff, MD Key Takeaways Resting and avoiding activities that cause pain can help reduce ...

A bursa is a fluid-filled sac that helps to provide a cushion and to reduce friction between the bones, tendons, and ligaments of your joints. There are many bursae located throughout your body. Your ...

Bursitis is a painful condition affecting the joints. It occurs when fluid-filled sacs called bursae become inflamed. People can prevent it by taking breaks during repetitive tasks and warming up ...