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 Quality Sleep Information, Adult

Quality Sleep Information, Adult

Quality sleep is important for your mental and physical health. It also improves your quality of life. Quality sleep means you:
  • Are asleep for most of the time you are in bed.
  • Fall asleep within 30 minutes.
  • Wake up no more than once a night. 
  • Are awake for no longer than 20 minutes if you do wake up during the night.

Most adults need 7–8 hours of quality sleep each night.

How can poor sleep affect me?

If you do not get enough quality sleep, you may have:
  • Mood swings.
  • Daytime sleepiness.
  • Confusion.
  • Decreased reaction time.
  • Sleep disorders, such as insomnia and sleep apnea.
  • Difficulty with:
    • Solving problems.
    • Coping with stress.
    • Paying attention.

These issues may affect your performance and productivity at work, school, and at home. Lack of sleep may also put you at higher risk for accidents, suicide, and risky behaviors.

If you do not get quality sleep you may also be at higher risk for several health problems, including:
  • Infections.
  • Type 2 diabetes.
  • Heart disease.
  • High blood pressure.
  • Obesity.
  • Worsening of long-term conditions, like arthritis, kidney disease, depression, Parkinson's disease, and epilepsy.

What actions can I take to get more quality sleep?

A sign showing that a person should not smoke.

A sign showing that a person should not drink alcohol.
  • Stick to a sleep schedule. Go to sleep and wake up at about the same time each day. Do not try to sleep less on weekdays and make up for lost sleep on weekends. This does not work.
  • Try to get about 30 minutes of exercise on most days. Do not exercise 2–3 hours before going to bed.
  • Limit naps during the day to 30 minutes or less.
  • Do not use any products that contain nicotine or tobacco, such as cigarettes or e-cigarettes. If you need help quitting, ask your health care provider.
  • Do not drink caffeinated beverages for at least 8 hours before going to bed. Coffee, tea, and some sodas contain caffeine.
  • Do not drink alcohol close to bedtime.
  • Do not eat large meals close to bedtime.
  • Do not take naps in the late afternoon.
  • Try to get at least 30 minutes of sunlight every day. Morning sunlight is best.
  • Make time to relax before bed. Reading, listening to music, or taking a hot bath promotes quality sleep.
  • Make your bedroom a place that promotes quality sleep. Keep your bedroom dark, quiet, and at a comfortable room temperature. Make sure your bed is comfortable. Take out sleep distractions like TV, a computer, smartphone, and bright lights.
  • If you are lying awake in bed for longer than 20 minutes, get up and do a relaxing activity until you feel sleepy.
  • Work with your health care provider to treat medical conditions that may affect sleeping, such as:
    • Nasal obstruction.
    • Snoring.
    • Sleep apnea and other sleep disorders.
  • Talk to your health care provider if you think any of your prescription medicines may cause you to have difficulty falling or staying asleep.
  • If you have sleep problems, talk with a sleep consultant. If you think you have a sleep disorder, talk with your health care provider about getting evaluated by a specialist.

Where to find more information

Contact a health care provider if you:

  • Have trouble getting to sleep or staying asleep.
  • Often wake up very early in the morning and cannot get back to sleep.
  • Have daytime sleepiness.
  • Have daytime sleep attacks of suddenly falling asleep and sudden muscle weakness (narcolepsy).
  • Have a tingling sensation in your legs with a strong urge to move your legs (restless legs syndrome).
  • Stop breathing briefly during sleep (sleep apnea).
  • Think you have a sleep disorder or are taking a medicine that is affecting your quality of sleep.


  • Most adults need 7–8 hours of quality sleep each night.
  • Getting enough quality sleep is an important part of health and well-being.
  • Make your bedroom a place that promotes quality sleep and avoid things that may cause you to have poor sleep, such as alcohol, caffeine, smoking, and large meals.
  • Talk to your health care provider if you have trouble falling asleep or staying asleep.

This information is not intended to replace advice given to you by your health care provider. Make sure you discuss any questions you have with your health care provider.