"i started using another weight loss medicine on march 24th.  the first 60 days i lost 22 lbs.  during the third month i was not seeing any changes and switched to adipex-p. i used adipex for 45 days and have lost an additional 10-12 pounds. i did not experience any of the side effects or jitters except sleeping.  i tend to only get 6 hours of sleep a night."