What Happens When You Sleep?

View as a webpage Daily Monday, September 11, 2017 What Happens When You Sleep? Are you paralyzed during REM sleep? Should you wake up someone who's sleepwalking? Here's what you need to know. Take Quiz ›   •  PTSD: Battling an Invisible Epidemic   •  Warning Signs of Suicide   •  What Life With Bipolar Disorder Is Really Like In the News • Football Fans Loyal Despite Brain Injury Worries • FDA: Pfizer Did Not Investigate EpiPen Problems • Blame Woman's Murder on Cold Meds? • 'Recipe' for Lower Colon Cancer Risk? • Breastfeeding May Lower Endometriosis Risk From Our Message Boards • 'My Urine Has a Strong Odor ... Is There Any Help?' • Questions About OTC Diet Pills • 'Constant Pain for Years: No Doctor Is Helping' Featured • Allergies? How to Feel Better Fast • Get Personalized Tips to Manage Your Migraine • How's Your Eye Health? Check Here • See What Color Blindness Looks Like • Symptoms of a Stroke ADVERTISEMENT ADVERTISEMENT     ADVERTISEMENT   ADVERTISEMENT     WebMD.com   |  Mobile Apps WebMD Privacy Policy   © 2017 WebMD, LLC. All rights reserved. WebMD Office of Privacy | 1201 Peachtree Street, NE | Atlanta, GA 30361