What are Sleep Disorders?
Many of us toss and turn or watch the clock when we can’t sleep for a night or two. But for some, a restless night is routine.
More than 40 million Americans suffer from chronic, long-term sleep disorders, and an additional 20 million report sleeping problems occasionally, according to the National Institutes of Health.
Stress and anxiety may cause sleeping problems or make existing problems worse. And having an anxiety disorder exacerbates the problem.
