I have been taking Duromine for 4 days now... I never in my life thought that I could be this thirsty! I am hoping to lose about 19kgs and so far I am doing very well. In the past I have tried all sorts of diets but I struggle every time... I do not have the time to prepare the food that most diets require so I end up eating too little and feeling like I am dying of hunger. It's amazing that now with the Duromine I eat much smaller meals of what I normally had and I feel fine through the day!!! I do also struggle with a headache, but I think that when I start the get in the habit of drinking a lot of water I should be fine.... Wish me luck!