I went on Paxil CR (12.5 mg) because of constant panic attacks that lasted for about 1 month. I was so anxious for this period of time that I rapidly started losing weight, broke out in hives and eventually couldn't trust myself to function normally in common situations (i.e. work, driving, etc.). I was on it for 1 year and noticed a significant difference within 2 weeks. The panic attacks stopped, I returned to my normal weight and remained there, and I had an overall feeling of contentment. I went off of it 2 months ago because it was making me feel too content and I was starting to make bad choices (some anxiety is a good thing). I just want all of you to know that it can be used as a tool to help you get back on track, it should never be the solution. I had a few side effects coming off of it (dizziness, feeling electric-like shocks), but have not had any panic attacks or unusual anxiety. It sounds as if a lot of the side effects listed here could be a symptom of anxiety itself. If you make changes to your lifestyle, and are confident in your decision, you can leave Paxil behind.