Short Sleeper Syndrome (SSS) vs Sleep Deprivation

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Short sleeper syndrome (SSS) is a rare condition that allows people to function well on less sleep than most people. People with SSS typically sleep 4 to 6 hours per night, but still feel rested and alert during the day.

Symptoms

Sleeping less than six hours per night, even when there's more time available

Waking up feeling refreshed

Feeling alert during the day without excessive drowsiness

Having few difficulties falling asleep at bedtime or staying asleep through the night

Causes

Thought to be genetic

The pattern of short sleep usually begins in childhood or adolescence and continues into adulthood

Health risks

SSS doesn't pose any known health risks

Unlike those who don't get enough sleep, people with SSS typically don't suffer health problems from it

Comparison to sleep deprivation

Sleep deprivation can lead to many health problems, including heart disease, kidney disease, high blood pressure, diabetes, stroke, obesity, and depression

Sleep deprivation can also increase the risk of car crashes and errors at work

Treatment

There are many ways to support quality sleep, including counseling, lifestyle and environmental adjustments, medications, and alternative therapies