Hello,
I started on march 30th taking Phentermine, Vitamin b, Lipoden, and chromium and DIUCAP's and i have lost 25lbs. In the beginning you will loose a lot of weight then it will taper off to around 1 pound every other day or so. I would suggest eating more i noticed when i would not eat and only eat 500 to 800 calories my weight loss stalled and i hit that wall and stopped loosing i originally was setting myself at 1200 calories but was told that was not enough and I was not getting enough nutrients in my body. I would be a little concerned about not being able to go to the restroom for such a long time. I would avoid using any laxatives unless told to do so by a DR. those can dehydrate you more if all that is comming out is water and you loose electrolytes. I am not an expert at this but i have learned a little over the past few weeks on my body and weight loss and how it reacts to my new eating habits. I eat yogurt and fruit some string cheese throught the day and a sensible dinner and sofar i have been doing pretty good on the weight loss.

I agree with the other posts. You need to make yourself eat more. You should at least be eating 1200 calories per day. Whether you are hungry or not. If you don't, like the others stated...you will go into a starvation mode, and your body will start cannibalizing your muscle and you need that to burn more calories. Plus your body will try to start holding onto those fat stores and you don't want that either. So feed yourself.