A medicine that is frequently prescribed to treat insomnia is zopiclone. It is a member of the sedative-hypnotic medicine subclass. The normal medication dosage though can change based on the needs of the patient and the prescription doctor's recommendations. Each pill or capsule of it contains Zopiclone 7.5 mg, which is the dosage. Excipients, or additional components, are also used in the formulation of the tablet to aid in stability, absorption, and general effectiveness.