Sleep is something you may take for granted — until it becomes elusive. While an occasional sleepless night is nothing to worry about, chronic insomnia is a different story altogether. Affecting an ...

More than 50 million Americans have a sleep disorder. Insomnia is the most common sleep disorder. Sleep apnea can cause breathing to stop 30 or more times in one hour. More than 50 million Americans ...

Are you struggling with insomnia? If so, are you aware of the causes of insomnia? Or maybe you’re able to get to sleep, but toss and turn all night and don’t feel rested at all. Keep reading to ...

Clear overview of sleep disorders, covering how they differ, why they occur, common signs, and when ongoing sleep issues may ...

You’re tossing and turning, counting sheep for what seems like forever, and still, sleep won’t come. You’re tired but can’t sleep and wonder, Why can’t I sleep? It could be insomnia. In the moment, it ...

Insomnia is the most common sleep disorder and is one of the most common symptoms reported by patients with both medical and psychiatric illnesses. Population-based estimates indicate that about 33% ...

Respiratory and sleep medicine physicians share collaborative measures to diagnose and treat comorbid sleep disorders and ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Do you often lie in bed for hours but can’t sleep? You’re not alone. One in ...

Advanced sleep phase disorder is a rare condition that causes your natural circadian rhythm, or sleep-wake cycle, to occur earlier than typical. As humans, our sleep-wake cycle— also known as our ...

Non-24-hour sleep-wake disorder (N24SWD) occurs when your sleep-wake cycle gradually shifts out of sync with the 24-hour day. It affects about half of blind people, but it can also affect those with ...