"i am in the middle of week 3.  i have lost 11 pounds and am thrilled.  i had no side effects except a little constipation.  i was feeling great.  then 2 days ago i noticed my jaw clenching up.  i felt like i was grinding my teeth.  then the last time i had this happen to me i was on buproprion.  same drug in this contrave.  by the next day i was feeling jittery, clenched jaw and a little spacey.  not feeling quite right at all.  kind of nervous and almost feeling like i shouldn&#039;t be driving.  if i was busy i didn&#039;t notice it.  but when i was still it was terrible.  i am so sad, i think i am going to have to quit taking it.  i have had such good results and it was really helping me with my cravings.  i just was not hungry."