Skip to content

Circadian Rhythm Sleep Disorders

Circadian rhythm sleep disorders happen when the body’s internal clock falls out of step with its environment. The clock cycles roughly every 24 hours, aligning sleep and waking to cues like light and dark.

Meloset

Melatonin

3mg

Melatonin tablets for circadian rhythm sleep disorders. This version is often used for jet lag and shift work.

From$2.54/ tabletView

Key points

  • The condition can show up as difficulty falling asleep, staying asleep, or feeling alert at the wrong hours of the day.
  • Shift work, jet lag and irregular light exposure can push the circadian rhythm out of alignment.

Common questions about Circadian Rhythm Sleep Disorders

Which medicines are listed for circadian rhythm sleep disorders?

The listed product, Meloset, contains melatonin in a 3mg tablet. Melatonin is a hormone the body produces in response to darkness, and it helps signal the internal clock when it is time to sleep.

What kind of medicine is melatonin?

Melatonin acts as a timing signal rather than a sedative. It tells the body’s circadian system that night has arrived, which can help shift a misaligned sleep-wake rhythm back toward the desired schedule.

Further reading