Complex sentence: Flurazepam is officially indicated for mild to moderate insomnia and as such it is used for short-term treatment of patients with mild to moderate insomnia including difficulty falling asleep, frequent awakening, early awakenings or a combination of each.
Split into simpler sentences: Flurazepam is officially indicated for mild to moderate insomnia and as such it is used for short-term treatment of patients with mild to moderate insomnia. Insomnia can be described as a difficulty falling asleep, frequent awakening, early awakenings or a combination of each.