You know that strange thing when your toes start twitching and involuntarily twisting around each other? Or when you wake up in the middle of the night with your foot flexed, immovable, and shooting ...

A sprained toe can happen for many reasons and affect people of all ages. Sprained toes are often tender and painful. However, it is still possible to move them. The toes contain joints that enable a ...

‌Hemifacial spasm is a disorder of the nerves and muscles that causes nonpainful involuntary twitching on one side of the face. Many people refer to hemifacial spasms as lip muscle spasms. Hemifacial ...

A torn or stretched ligament in the toe is known as a sprained toe. Symptoms vary depending on the severity of the sprain, but may cause pain, difficulty using the toe, bruising, or swelling. A ...

Spasticity is a condition that causes your muscles to stiffen, tighten, and contract. It happens involuntarily, which means you don’t have control over it. Spasticity typically happens because of ...

Spasticity is a symptom or complication of many different neurological disorders in which normal muscle movement patterns are disrupted, and muscles contract, or tighten, involuntarily. In a healthy ...

DUBLIN, Jan. 22, 2016 /PRNewswire/ -- Allergan plc (AGN), a leading global pharmaceutical company today announced that the U.S. Food and Drug Administration (FDA) has approved BOTOX® ...