"i have complex regional pain syndrome (crps). it&#039;s a painful condition that keeps me up all night long. i take narcotics (least possible) &amp; other cns depressants. i have tried everything 4 insomnia &amp; ambien was my fail proof last ditch for 7 years. but ambien stopped working. i was taking 20mg a night. for the 1st time i took belsomra last night - 10mg (supposedly ineffective dose) &amp; i slept better than i have in years. lunesta sucks. i&#039;m really not ok w/taking anti-psychotics/seizures or benzos for sleep as they can affect  your mind later. what&#039;s the point of sleep if you don&#039;t heal? benzos change rem sleep anyway and your memory fails in 10 y. i slept last night. i&#039;m grateful for the med. $10 a pill is expensive but worth it. i will keep trying them. downloaded coupons."