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.
Knee problems rarely affect only the knee. There are three categories of knee problems that can cause lower leg pain: sudden acute injuries, overuse injuries and chronic diseases. If you experience chronic or sudden leg or knee joint pain, consult your physician for treatment.