PO Box 689 Damariscotta, ME 04543        207-563-1818




October and November

Healthy Lifestyle

Tween and teen health

Teen sleep cycles might seem to come from another world. Understand why teen sleep is a challenge — and what you can do to promote better teen sleep.

By Mayo Clinic Staff

Teens are notorious for wanting to stay up late and for not wanting to get up early. If your teen is no exception, find out what's behind this behavior and how you can help him or her get better sleep — starting tonight.

Everyone has an internal clock that influences body temperature, sleep cycles, appetite and hormonal changes. The biological and psychological processes that follow the cycle of this 24-hour internal clock are called circadian rhythms. Puberty changes a teen's internal clock, delaying the time he or she starts feeling sleepy and awakens.

Most teens need about nine hours of sleep a night — and sometimes more — to maintain optimal daytime alertness. But few teens actually get that much sleep regularly, thanks to factors such as part-time jobs, early-morning classes, homework, extracurricular activities, social demands, and use of computers and other electronic gadgets.

Sleep deprivation might not seem like a big deal, but it can have serious consequences. Tired teens can find it difficult to concentrate and learn, or even stay awake in class. Too little sleep also might contribute to mood swings and behavioral problems. Drowsy driving can lead to serious — even deadly — accidents.

If your teen isn't getting enough sleep, there are a few things that you can try to help. For example:

  1. Stick to a schedule. Tough as it might be, encourage your teen to keep weekday and weekend bedtimes and wake times within two hours of each other. Prioritize extracurricular activities and curb late-night social time as needed. If your teen has a job, limit working hours to no more than 16 to 20 hours a week.

  2. Nix long naps. If your teen is drowsy during the day, a 30-minute nap after school might be refreshing. Be cautious, though. Too much daytime shut-eye might only make it harder to fall asleep at night.

  3. Curb the caffeine. A jolt of caffeine might help your teen stay awake during class, but the effects are fleeting — and too much caffeine can interfere with a good night's sleep.

  4. Keep it calm. Encourage your teen to wind down at night with a warm shower, a book or other relaxing activities.

  5. Know when to unplug. Take the TV out of your teen's room. Minimize use of electronics in the hour before bedtime.

  6. Adjust the lighting. If your teen does use a phone or tablet near bedtime, tell him or her to turn down the brightness and hold the device at least 14 inches (36 centimeters) away to reduce the risk of sleep disruption. In the morning, expose your teen to bright light. These simple cues can help signal when it's time to sleep and when it's time to wake up.

Sleeping pills and other medications generally aren't recommended. For many teens, lifestyle changes can effectively improve sleep.

In some cases, excessive daytime sleepiness can be a sign of a problem, including:

  1. Medication side effects. Many medications — including over-the-counter cold and allergy medications and prescription medications to treat depression and attention-deficit/hyperactivity disorder — can disrupt sleep.

  2. Insomnia or biological clock disturbance. If your teen has trouble falling asleep or staying asleep, he or she is likely to struggle with daytime sleepiness.

  3. Depression. Sleeping too much or too little is a common sign of depression.

  4. Obstructive sleep apnea. When throat muscles fall slack during sleep, they stop air from moving freely through the nose and windpipe. This can interfere with breathing and disrupt sleep. You might notice loud snoring or intermittent pauses in breathing, often followed by snorting and more snoring.

  5. Restless legs syndrome. This condition causes a "creepy" sensation in the legs and an irresistible urge to move the legs, usually shortly after going to bed. The discomfort and movement can interrupt sleep.

  6. Narcolepsy. Sudden daytime sleep, usually for only short periods of time, can be a sign of narcolepsy. Narcoleptic episodes can occur at any time — even in the middle of a conversation. Sudden attacks of muscle weakness in response to emotions such as laughter, anger or surprise are possible, too.

If you're concerned about your teen's daytime sleepiness or sleep habits, contact his or her doctor. If your teen is depressed or has a sleep disorder, proper treatment can be the key to a good night's sleep.


  1. 1.Moore M, et al. The sleepy adolescent: Causes and consequences of sleepiness in teens. Paediatric Respiratory Reviews. 2008;9:114.

  2. 2.Millman R. Excessive sleepiness in adolescents and young adults: Causes, consequences, and treatment strategies. Pediatrics. 2005;115:1774.

  3. 3.Crowley SJ, et al. Sleep, circadian rhythms, and delayed phase in adolescence. Sleep Medicine. 2007;8:602.

  4. 4.Noland H, et al. Adolescents' sleep behaviors and perceptions of sleep. Journal of School Health. 2009;79:224.

  5. 5.Findlay SM. The tired teen: A review of the assessment and management of the adolescent with sleepiness and fatigue. Paediatrics and Child Health. 2008;13:37.

  6. 6.Calamaro CJ, et al. Adolescents living the 24/7 lifestyle: Effects of caffeine and technology on sleep duration and daytime functioning. Pediatrics. 2009;123:e1005.

  7. 7.Bonin L. Unipolar depression in children and adolescents: Epidemiology, clinical features, assessment, and diagnosis. http://www.uptodate.com/home. Accessed Aug. 1, 2014.

  8. 8.Danner F, et al. Adolescent sleep, school start times, and teen motor vehicle crashes. Journal of Clinical Sleep Medicine. 2008;4:533.

  9. 9.Wahlstrom K. School start time and sleepy teens. Archives of Pediatric and Adolescent Medicine. 2010;164:676.

  10. 10.Kliegman RM, et al. Nelson Textbook of Pediatrics. 19th ed. Philadelphia, Pa.: Saunders Elsevier; 2011. http://www.clinicalkey.com. Accessed July 31, 2014.

  11. 11.Are smartphones disrupting your sleep? Mayo Clinic study examines the question. Mayo Clinic. http://www.mayoclinic.org/news2013-rst/7505.html. Accessed Aug. 4, 2014.



Healthy Kids is so appreciative of the music and talent brought to us from Nashville.  
JT Harding, Kara DioGuardi, Jeff Cohen and Lori McKenna told stories and sang to prevent child abuse on Saturday Oct. 24th at the Chocolate Church in Bath.