anxiety
"I have suffered from anxiety problems my whole life, but it was easily managed until I turned 23 (2.5 years ago) when it blew up and every month got much worse. In Dec 2012, I was diagnosed with severe generalized anxiety disorder, moderate panic disorder, and moderate agoraphobia. I also have Irritable Bowel Syndrome-D, and combined with anxiety, I always had to be near a bathroom - any time I left the house I had diarrhea. Couldn't go shopping alone, do drive throughs, etc. Started this and almost immediately felt a bit better, minimal side effects (insomnia/headache 1st 3 days, itchy armpits 1st week) and it has taken the edge off lots. Have done many things I couldn't. No weight gain so far, very happy. Only big anxiety triggers bother me a bit, and Imodium use decreased LOTS! No mental fog!"