Search the site
More in Sleep Disorders
Causes & Risk Factors
Insomnia & More Disorders
Healthy Sleep Habits
Osteoarthritis Warning Signs
Causes of Calf Pain
Heart Failure Symptoms
Type 2 Diabetes
Prevention & Treatment
For Caregivers & Loved Ones
For Healthcare Professionals
Visit our other Verywell sites:
It'zzz Sleep Awareness Month!
Sleep is critical to everyone's health. Learn why we sleep, how to get better zzz's, and what to do if you have a sleep disorder. Make sure you're resting your best.
Why We Sleep: The Importance of Body and Mind Restoration
What Causes Sleepiness?
An Overview of Sleep Inertia
4 Characteristics of Narcolepsy
Circadian Rhythms: Science and Impact
What Is Sleep Architecture?
What to Expect When Planning a Sleep Clinic Visit
How Does the Epworth Sleepiness Scale Assess You?
Sleepiness vs. Fatigue: What's the Difference?
7 Reasons for Feeling Sleepy All the Time
Does Narcolepsy Ever Go Away?
Is Falling Asleep Too Fast a Sign of a Sleep Problem?
An Overview of Sleep Paralysis
7 Diagnostic Tests for Sleep Disorders
How to Stop Hitting Snooze on Your Alarm Clock