Teenagers and sleep

As children become teenagers, their body clocks change and they naturally begin to go to sleep later and awaken later. How much sleep does the average teenager need?

Teenagers in 9th and 10th grade need around 9.25 hours of sleep to position them to function at their highest levels. Juniors and seniors need around 8.5 hours of sleep. However, most teenagers only get 6.5-7.5 hours of sleep each night.

What happens if a teenager doesn’t get enough sleep?

There are multiple signs a teenager needs more sleep.

  • Trouble waking up in the morning

  • Falling asleep in class

  • Trouble concentrating at school or work

  • Moodiness and irritability

  • Problems with learning and memory

  • Slower reaction times

  • Drowsy driving

Treatment for sleep disorders in teenagers

Teenagers can be affected by sleep disorders such as obstructive sleep apnea, restless leg syndrome, and narcolepsy. Before attempting a sleep study, a teenager should try the following practices to experience restful, restorative sleep:

  • Stop using mobile devices, computers, and gaming systems at least 30 minutes before bed. The light from these devices interferes with sleeping.

  • Don’t use tobacco or alcohol. Both of these substances make sleep quality worse.

  • Avoid caffeine after lunch. Limit caffeine consumption to the morning hours.

  • Maintain a sleep routine. While it is tempting to “sleep in” on the weekends, this practice can disrupt an individual’s sleep rhythm. Avoid sleeping beyond 2 hours past the normal waking time.

If an individual still displays the signs of not getting enough sleep, it might be time for a sleep study. At the Keeton Clinic, we perform sleep studies on teenagers aged 13 and above. Click here for more information.