<unk> , sold under the brand name Rozerem among others, is a melatonin agonist medication which is used in the treatment of insomnia. It is indicated specifically for the treatment of insomnia characterized by difficulties with sleep onset. It reduces the time taken to fall asleep, but the degree of clinical benefit is small. The medication is approved for long-term use.<unk>  is taken by mouth. Side effects of<unk>  include somnolence, dizziness, fatigue, nausea, exacerbated insomnia, and changes in hormone levels.<unk>  is an analogue of melatonin and is a selective agonist of the melatonin MT1 and MT2 receptors. The half-life and duration of<unk>  are much longer than those of melatonin.<unk>  is not a benzodiazepine or Z-drug and does not interact with GABA receptors, instead having a distinct mechanism of action.<unk>  was first described in 2002 and was approved for medical use in 2005. Unlike certain other sleep medications,<unk>  is not a controlled substance and has no known potential for misuse.
Ramelteon
Enarodustat
Elixir
Miglustat
Snoezelen
Ecallantide
Patisiran
Zileuton