"i was prescribed 15mg as a sleep aid due to my concerns with taking zopaclone frequently. that dosage was too high for me and i am now taking 1-2mg once a week but it does make feel out of it the next day with some short term memory issues. as a sleep aid even that small dosage helps for a second night. i am wondering if more frequent use might moderate this side effect but do not have the opportunity to experiment due to work demands."