Lemborexant

Lemborexant, sold under the brand name Dayvigo, is an orexin antagonist medication which is used in the treatment of insomnia.[2][6] It is indicated specifically for the treatment of insomnia characterized by difficulties with sleep onset and/or maintenance in adults.[2][6] The medication is taken by mouth.[2][6] Side effects of lemborexant include somnolence, fatigue, headache, and abnormal dreams... [wikipedia]