Muscle ultrasound may be a useful tool in diagnosing later-onset spinal muscular atrophy (SMA), according to a new study that compared the technique to physical examinations and electromyography (EMG) ...

Random muscle twitches like a jerky eyelid can be annoying and alarming, but they’re rarely a cause for concern. Here’s what scientists know about what causes those pesky muscle twitches and how to ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. DEAR DR. ROACH: I have had leg cramps for about 32 years while I have ...

Are your muscles twitching constantly with no clear cause? You may be experiencing Benign Fasciculation Syndrome (BFS)—a harmless but frustrating condition. In this video, we break down what BFS is, ...

Dear Dr. Roach: I have a 53-year-old daughter who is troubled by muscle twitches. They occur on various parts of her body, some lasting for several minutes, and others much longer. No pain is ...