"makes me feel like i have hay fever. dry sinuses, dry eyes, and dry mouth. i have had chronic insomnia ever since i was 9. tried zolpidem but it only works for 3 hours, lunesta only for about 1.5, xanax (worked for a while but found myself becoming dependant), and this which not only doesn&#039;t help me sleep for jack but also makes my wakefulness even more unpleasant. tried dosages from 50mg to 250mg. gonna ask my doc about zolpidem er. this stuff sucks."