Zydus Cadila On Wednesday Launched Ramelteon Tablets, Used To Treat Insomnia, In The Us Market.In A Bse Filing, Zydus Cadila Announced The "Launch Of Ramelteon Tablets, 8 Mg Upon Receiving The Final Approval From The Usfda. Ramelteon Is A Sedative, Also Called A Hypnotic".Ramelteon Is Used To Treat Insomnia That Is Associated With Having Trouble Falling Asleep.Zydus Cadila Said The Drug Will Be Manufactured At The Groups Formulations Manufacturing Facility At Sez, Ahmedabad.