"been on numerous sleeping aids for years.  after a while they don&#039;t always work.  at present i&#039;m on 30mg-temazepam.  it takes 2  hrs. for it to work on me. after 2 1/2 hrs and still haven&#039;t fallen asleep i have to take some over the counter medicine with it.   been on ambien and lunesta prior.  don&#039;t know what else to do."