insomnia
"It should be an over the counter drug. It does not induce sleep in fact doesn't do anything Merck should be embarrassed.  My sorry  insurance company made me switch from generic Lunesta because that have this stupid rule about prior authorization . My doctor does not give prior authorizations ( I will be changing doctors soon). This drug is not even worth the insurance discount I get, it's not even worth being on the market. I feel stupid paying 35 bucks for it, couldn't imagine being stupid enough to pay more than that for it."