Insomnia
"I started using Lunesta over 2 years ago after trying Restoril for several months, which would put me to sleep but then I&#039;d wake up at 2 or 3am and not get back to sleep until dawn.  My doctor prescribed Ambien, but that made me have heart palpitations, so she switched me to Lunesta.  The only side effect I&#039;ve had is the &quot;yucky taste&quot; in my mouth...brushing your tongue and the roof of your mouth upon awakening takes care of that.  The cost is high as others have mentioned, but after years of not getting a good nights sleep, it&#039;s well worth it to me."