Disruptive sleep behaviors can keep you from sleeping well. Read on to learn which ones to watch for and when it's time to see a doctor.

Night terrors are characterized by bouts of screaming, thrashing and panicking in one's sleep. They can be caused by lack of sleep stress, or PTSD.

The disorder is poorly understood, but, like sleepwalking, it occurs during non-REM sleep. Drugs that increase dopamine, a neurotransmitter associated with reward and pleasure, can help stop the ...

Don’t sleep on this warning. A sleep scientist has revealed the most commonly overlooked symptom of the dangerous sleep disorder that affects millions of Americans — urging them to pay closer ...

Non-rapid eye movement (NREM) sleep arousal disorders involve repeated episodes of incomplete awakening from sleep, most commonly sleepwalking or night terrors (also known as sleep terrors), but ...

REM Sleep Behavior Disorder causes more than dream enactment—it’s a powerful clue to neurodegenerative disease risk.

Can't sleep? Sleep disorders are a group of conditions that affect the ability to sleep well on a regular basis. Learn about sleep disorder symptoms, types, and treatment.

“If you made a list of the most common sleep disorders in America, it would go something like insomnia, insomnia, insomnia, sleep apnea, insomnia, and then all the rest,” explains Neubauer. 2.

Sleep talking is a parasomnia that causes people to speak while asleep. Learn about its causes, symptoms, treatments, and more.

Non-rapid eye movement (NREM) sleep arousal disorders involve repeated episodes of incomplete awakening from sleep, most commonly sleepwalking or night terrors (also known as sleep terrors), but ...