"i can take 0.5 mg twice a day as needed. some days i don&#039;t take it. it helps so much even with my depression. i take one of these if i&#039;m planning on killing myself because i&#039;m suicidal every day,  &amp; the urge wil pass once this calms me down.  i take it for anxiety, panic attacks,  &amp; twitches/seizures."