... success. My July refill was from another manufacturer. I took it like normal thinking nothing of it. In about 3 days, I started feeling different. After 2 weeks under this new manufacturer, I was having severe dizziness,migraines, and serious anxiety and depression. I called the pharmacist and she said that I was going through withdrawal. This particular manufacturer produced a generic that my body wasn't processing. It was like I had stopped my Prozac cold turkey! After hunting down the manufacturer I had been taking initially, I am back on the right generic but am going through side effects like I did when I first started Prozac 8 weeks ago. Normal?