Looking for Lunesta? Look no further than 'BIGPHARMAUSA' for fast shipping and the best prices. Lunesta contains eszopiclone and is a sedative-hypnotic medication designed to battle insomnia. It works by amplifying the effects of GABA in the brain, helping to improve sleep quality, reduce insomnia symptoms, and increase alertness during the day. It comes in three tablet forms: 1 mg (light blue), 2 mg (white), and 3 mg (dark blue) tablets, each with its own unique debossed marking ('S190', 'S191', and 'S193' respectively).