After ten days I stopped the Prozac. I felt it made my anxiety worse, and I was so sick all of the time. Not able to eat, and so nauseous. The final straw was when I broke out in coldsores covering most of my bottom lip. I quit. My therapist suggested I quit, and I did. I was still sick and depressed for a few days, but Im feeling much better now, except for the horrible sores on my lip.