"i suffer from depression and has got to a very low point.  doc prescribed me sertraline.  first day, i didn&#039;t sleep.  second day i had a tight chest and palpitations.  third day, i had a fuzzy head.  since then, it&#039;s been great.  i actually feel joy and am so much happier.  give it a chance, i felt negative in the first three days but it takes time to work."