Substance producing sleep. RT anaesthetic, narcotic, sedative.

inducing or tending to induce sleep; drowsy; somnifacient; somnific

inducing mental lethargy; "a narcotic speech"

Produces deep sleep

Similar to sedatives - these herbs help to produce sleep.

Induces sleep. This term is often used interchangeably with "hypnotic". Valerian, Valeriana officinalis

a substance that induces sleep.

A substance which induces sleep

A substance which helps to induce sleep

Sleep-inducing agent.

Herbs that help to produce sleep.

Causing or tending to induce sleep, such as a hypnotic drug.