Most doctors no longer recommend niacin for first line cholesterol control â except for people who can't tolerate statins. In those people, the benefits of niacin may outweigh the risk of potentially serious side effects.
The bulge creates a feeling of tightness behind the knee as well as stiffness and swelling and pain behind the knee and calf. For many, this pain intensifies when flexing or fully extending the leg. Often, these cysts go away without any treatment.
Pain Behind Knee. Moderate to severe pain behind knee joint is a leading cause of disability in middle-aged to elderly population since knee is the primary weight bearing joint of the body that is responsible for locomotion.