Hi, I just read a post from a senior member called Lookingood about using wellbutrin to control IBS. I was thinking of talking to my DR about this drug because I want to quit smoking and it causes constipation yippee! I have IBS-D and I hate it. I have had it for 10 yrs. It is better than what it was but I have tried almost everything. I am "medicine sensitive" so I can't take a lot of drugs. Please let me know what anyone thinks. I of course do not want to lose my sex drive, its bad enough already. How attractive do you feel with IBS all the time? Thanks Kat