Sleep paralysis is the phenomenon of being unable to move upon waking from sleep. Episodes generally last for a few minutes. These episodes are often described as scary, and sometimes they’re ...

(CNN) — Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. (CNN) — Sign up for CNN’s Sleep, But Better newsletter series. Our ...

Facial nerve paralysis describes weakness in the muscles on one or both sides of your face that causes an inability or reduced ability to smile, blink, or control other facial movements. It happens ...

BERKELEY, Calif. — Baland Jalal lay in bed terrified, experiencing his own real-life horror film. Newly awake, the 19-year-old could see his surroundings but couldn't move or speak, and he didn't know ...

Dear Doctors: A few weeks ago, one side of my dad’s face became paralyzed. He couldn’t close his left eye, and the left side of his mouth wouldn’t work. We thought it was a stroke, but the ER doctors ...

Sleep paralysis is a condition that typically occurs when an individual is either falling asleep or waking up. With sleep paralysis, you regain awareness but can't move. [iStockphoto] For a healthy ...

A UC San Francisco doctor reviews microscopic imagery in February 2017 on enterovirus D68 and its effects on children. (Paul Chinn / San Francisco Chronicle via Getty Images) A respiratory virus that ...