Add Yahoo as a preferred source to see more of our stories on Google. Q: What is stiff person syndrome with which Celine Dion was diagnosed? A: Stiff-person syndrome (SPS) is a rare neurological ...

Add Yahoo as a preferred source to see more of our stories on Google. You've likely heard of sciatica before. The shooting pain that runs down your lower back, buttocks and leg can disrupt your daily ...

Medically reviewed by William Truswell, MD Esophageal spasms cause painful chest contractions and affect swallowing and digestion.Medications and peppermint oil can help relieve esophageal spasm ...

The involuntary contraction of muscles that occur when your knee twitches, are usually caused by the muscles in your thigh, rather than the knee itself. The occasional twitch of your knee (or any body ...

Toe twitching, also called a tremor or a spasm, can be caused by a variety of conditions. Many simply result from temporary interruptions in your circulatory system, muscles, or joints. Others may be ...

Lockjaw occurs when chewing muscles spasm, restricting the opening of the mouth. Diagnosis may involve a physical exam, blood tests, and imaging like CT scans or MRIs. Mild cases of lockjaw can be ...

Ms. D’s muscle spasms were improved after administration of IV diazepam (Valium). In the critical care unit, Ms. D was observed closely for cardiopulmonary deterioration. Serial vital capacity ...

Singer Celine Dion’s announcement Thursday that she has stiff-person syndrome will shed new light on a rare treatable, but incurable, condition. According to Dr. Duarte Machado of the Chase Family ...

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A former intern at The Scientist, Amy studied neurobiology at Cornell University and later earned her MFA in creative writing from the University of Iowa. She is a Los Angeles–based writer, editor, ...