ยานอนหลับ

Also known as hypnotics, soporific drug, sleeping pill, pharmaceutical sleep aids, Sleep Inducers, Sleep Promoting Agents, Sleep Aids, Pharmaceutical, pharmaceutical sleep aid

A hypnotic (from Greek Hypnos, sleep), also known as a somnifacient or soporific, and commonly known as sleeping pills, are a class of psychoactive drugs whose primary function is to induce sleep and to treat insomnia (sleeplessness). Some hypnotics are also used to treat narcolepsy and hypersomnia by improving sleep at night and thereby reducing daytime sleepiness. Certain hypnotics can be used to treat non-restorative sleep and associated symptoms in conditions like fibromyalgia as well.