Thank God I found this page! I really thought I was going crazy and so did my family. I did however make the mistake of stopping mid pack which resulted in a headache like no other! Vomiting, dizziness etc. That was 2 days ago and I still don't feel quite right. And my blood pressure is up, not a usual side effect for me. Can anyone tell me if they've had a similar episode and how long I can expect to feel like I'm living in a fog? The FDA should pull this from the shelf, it would save millions of dollars because the number of anti depressant prescriptions would go down.