*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Dear Dr. Roach • Two months ago, my right lower leg and knee became swollen, stiff and painful. My GP did an EKG (normal) and ...

Knee clicking, or crepitus, is often harmless, caused by air bubbles or tendon movement. However, persistent clicking with ...

Hip and knee pain often stems from arthritis, a condition affecting joints. Understanding its causes, like aging or ...

A hyperextended knee — or knee hyperextension — develops when the knee joint bends the wrong way and can damage the ligaments in the knee. The condition is common in athletes who play high-impact ...

Bone spurs in the knees can cause pain and joint stiffness. They are bony projections that form along the margin of the knee joint, causing pain, stiffness, and loss of joint mobility. Referred to ...

Of all causes, overuse is the most common reason for an infused knee. Fluid buildup is your body’s way of protecting the area from extra damage. You may have minor swelling after a vigorous activity.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." About 16% of people worldwide have knee arthritis, which, if left untreated, can lead to flare-ups of ...

Common causes of knee joint pain may include overuse, arthritis, and injury. A person may manage symptoms with anti-inflammatory medications or adopt some lifestyle changes, such as maintaining a ...

One of the main reasons people get osteoarthritis is aging. As we grow older, the cartilage in our joints naturally starts to ...

The popliteal lymph nodes lie in the tissues behind a person’s knee. Infections and autoimmune conditions can cause them to swell. It is rare for cancer to affect the popliteal lymph nodes. According ...

Most back of the knee pain, known as posterior knee pain, comes from an injury. Certain health conditions, such as arthritis, cysts, nerve damage, and blood clots, can also cause it. Some are serious ...