The phrase "a serious sleep" is correct and usable in written English.
It can be used to describe a deep or restorative sleep, often implying that the sleep is important or significant.
Example: "After a long week of work, I finally managed to get a serious sleep over the weekend."
Alternatives: "deep sleep" or "restorative sleep".
She says she has been treated for a serious sleep disorder.
But the Food and Drug Administration has approved Xyrem for narcolepsy, a serious sleep disorder, and when sold by prescription, Xyrem can be used legally.
People wondering if their chronic sleepiness is a sign of a serious sleep disorder can go to one of more than 90 Web sites that offer a brief, simple questionnaire.
The driver of a New York commuter train that derailed at high speed last year, killing four people, had a serious sleep disorder that interrupted his rest dozens of times each night, federal investigators disclosed on Monday.
"And at the end she said, 'By the way, I don't know if this is important or not, but sometimes he doesn't breathe at night.' And the doctor said, 'Bingo.' " Bingo: obstructive sleep apnea is a serious sleep disorder that has been diagnosed in millions of American men, but is thought to be overlooked in perhaps millions more.
Unsurprisingly, this is his most gag-heavy show in years, meaning it sacrifices the strong narrative that defined his last two specials: Sleepwalk With Me, which depicted a failing relationship in the midst of a serious sleep disorder, and My Girlfriend's Boyfriend, a look at maturity and marriage in the context of a major car accident.
Alternatively, if you need a serious nap because you slept poorly the previous night, try and aim for a full REM cycle of 90 minutes.
On occasion, sleep talking could be a symptom of a more serious sleep disorder, or another sleep disorder might be mistaken for standard sleep talking.
If your sleeping issues still won't budge, you might have a more serious sleep disorder.
Let's start by talking about a rather serious sleep condition called sleep apnea.
A sound machine is more than simply a noise-masking device -- it creates both a system and a sanctuary for serious sleep.
