All Children's Hospital Logo

Health Information Library

Teens > Q&A > Sleep > Is It Possible to Get Too Much Sleep?
Is It Possible to Get Too Much Sleep?

Why do I feel so tired if I get more than 11 hours of sleep? My mom says I slept too much. Is this true?
- Anya*

Most teens need between 8½ to more than 9 hours of sleep a night. If you get much more or much less, you may wake up feeling tired and unrefreshed. People who sleep too long also may have trouble falling asleep and wake up a lot during the night.

Some people who still feel tired after getting an adequate amount of sleep have sleep problems and don't realize it. Conditions such as sleep apnea, restless legs, or even depression can make it hard to get a good night's rest. Caffeine and some medications also can disrupt sleep patterns.

If you don't wake up feeling rested on most mornings, or think you might be depressed, it's a good idea to talk to your doctor.

Reviewed by: Steven Dowshen, MD
Date reviewed: January 2015

*Names have been changed to protect user privacy.

Related Articles
T    5 Ideas for Better Sleep
T    Am I Waking Up Too Early?
T    Common Sleep Problems
T    How Much Sleep Do I Need?
T    Is it OK to Sleep Less on Weekdays and More on Weekends?
T    What Teens Say About Sleep
Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor.
© 1995-2015 KidsHealth® All rights reserved. Images provided by iStock, Getty Images, Corbis, Veer, Science Photo Library, Science Source Images, Shutterstock, and

Additional Info

Pocket Doc Mobile App
Maps and Locations (Mobile)
Programs & Services
For Health Professionals
For Patients & Families
Contact Us
Find a Doctor

All Children's Hospital
501 6th Ave South
St. Petersburg, FL 33701
(727) 898-7451
(800) 456-4543

Use Normal Template
© 2015 All Children's Hospital - All Rights Reserved