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Sleep ManagementSleep Management

Melatonin for circadian rhythm sleep support and wakefulness medicines for narcolepsy and related daytime sleepiness, including Meloset, Modalert and Artvigil, covering two different sides of sleep and wake.

Phenergan

Promethazine

25mg

Promethazine tablets for allergies and motion sickness. It blocks histamine and dampens the brain's nausea signal.

From$0.67/ tabletView

Modalert

Modafinil

100mg · 200mg

Modafinil tablets for narcolepsy and obstructive sleep apnoea. It is a wakefulness-promoting medicine, not a conventional stimulant.

From$0.62/ tabletView

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

Melatonin Tablets

Melatonin

3mg

Melatonin tablets for circadian rhythm sleep disorders. It mimics the body's natural sleep hormone to set the sleep-wake cycle.

From$1.01/ tabletView

Artvigil

Armodafinil

150mg

Armodafinil tablets for narcolepsy and obstructive sleep apnoea. It promotes wakefulness without being a traditional stimulant.

From$0.64/ tabletView

Key points

  • Melatonin supports the body’s circadian rhythm and targets the timing of sleep, rather than daytime alertness.
  • Narcolepsy can involve excessive daytime sleepiness and may be managed with wakefulness medicines.
  • Insomnia involves persistent difficulty sleeping that affects daytime life, and sleep habit assessment remains an important part of managing it.

Melatonin, modafinil and armodafinil in this range

Melatonin supports the body’s circadian rhythm and is listed here for circadian rhythm sleep disorders, where the timing of sleep is disrupted rather than sleep itself. Modafinil and the related compound armodafinil work on daytime wakefulness instead, and are listed for Narcolepsy, obstructive sleep apnoea and shift work sleep disorder. Promethazine also appears in this catalogue, though it is stocked for allergic conditions, motion sickness and nausea rather than for sleep.

Further reading