Nytol One-A-Night is a clinically proven sleep aid that can help relieve temporary sleeplessness and lull you into your regular sleep rhythm. It is used to relieve temporary sleeping difficulties. Nytol One-A-Night may be a better solution for you if you\'ve used sleeping aids in the past, or are looking for a convenient dosage as part of your bedtime routine. Simply taking a single tablet 20 minutes before bed can help you drift off towards the land of nod and restful sleep.