Pain and cost are two big concerns when people think about knee surgery for a torn knee ligament. Is surgery worth the high cost or can physical therapy help?

Do you think that the urge to keep your legs moving has nothing to do with your rheumatoid arthritis? Better think again. A recent review explained a possible link between these two conditions.

Researchers don't know what causes restless legs syndrome, which causes discomfort and a compulsion to move the legs when trying to sleep. But they have identified some treatment options for those who suffer from the disorder.

Discomfort, difficulty sleeping and the urge to move are all symptoms of restless legs syndrome that interfere with normal life when they become severe. A new study looked at a drug t hat might relieve those symptoms.

With restless legs, maybe the key is just to keep them moving with exercise. But movement alone is not quite what the legs need to keep them from being restless at night.

For patients who have osteoarthritis, aching joints and loss of cartilage can lead to pain and difficulty with movement. Luckily, there are several options for managing this type of arthritis.

Multiple sclerosis is a condition that results in different outcomes in the lives of different patients. And a new report shows that this wide-ranging condition might be more widespread than previously thought.

Teens' back pain could be blamed on the heavy textbooks and homework assignments they carry to school. But there may be something else besides those heavy backpacks that's actually linked to pain and soreness in the back.

Statins, a type of medication used to lower cholesterol, recently underwent some label changes. This caused some confusion about a potential association with cognition problems, including short-term memory loss.

Certain events in our lives can cause very high levels of stress. From deaths and divorce to losing a job, the stress of these events might last longer than we realize.