Hi , i just started taking tenuate 75mg ER . I switched over from adipex 37.5 i was on that for 1 month but half way thru i had to cut the dose in half due too many side effects i lost 7 pounds in first week then it stopped at week 2 i then began to lose maybe 1 pound a week . So my dr changed me to tenuate I've been on it for 1 week and havnt lost but 1 pound should the weight loss be more or is it because i was on the adipex first is my body building a tolerance or is the 1-2 pound loss normal and good ? Thank u . Also i am consuming 1200 calories a day and eating healthy foods and excersisng 4x a week for 1.5 hours cardio and toning excersises.