I have been taking Ambien (generic version) for over 6 years and FINALLY have gotten some decent sleep after decades of insomnia. It really works. Don't worry about getting dependent on it. Tylenol PM and other OTC drugs are much worse on the liver & have a warning on the label. Ambien has no morning headache. I wake up totally refreshed & ready to face the day. Aging and menopause make insomnia worse. Do yourself a favor and get a prescription. You will feel fabulous & rested.