Night terrors tend to happen in a sleep stage known as deep sleep, rather than when in REM, which is when nightmares happen.

Medically reviewed by Smita Patel, DO Sleepwalking (somnambulism) is when a person behaves as if awake while in a deep sleep.

Sleep apnea is a common and potentially serious sleep disorder in which your breathing is repeatedly interrupted while you sleep. If left untreated, it can contribute to type 2 diabetes and heart ...

witnessed apnea, labored breathing, cyanosis, sweating, recurring nightmares, and restless sleep. Children with severe nasal obstruction may open their mouths and hyperextend their necks to ...

While sleep apnea itself is not a common cause of death, it does increase complications in people with other serious medical conditions, such as heart disease. Between 1999 and 2019, sleep apnea ...

For millions of Americans who struggle with sleep apnea, using a CPAP machine might feel like an inconvenience — the mask feels uncomfortable, the machine makes noise, and keeping it on ...

"There remains a lack of robust evidence that cheese can cause vivid dreams and nightmares or influence sleep, but there is also no evidence to prove otherwise," says Schnorbach. "Sleep ...

From the importance of repaying our ‘sleep debt’ to the pernicious tale that cheese causes nightmares, the internet (and old wives’ tales) abound with false wisdom about how to optimise your ...

Share on Pinterest A large new study suggests that treating sleep apnea could help lower a person’s risk of Parkinson’s disease. Image credit: Alvaro Lavin/Stocksy. People with obstructive ...