sweating badly

hi hoping someone can help me.. i started taking duromine last friday (7days ago) and i have not had to many side effects apart from the sweating..it is so bad. i work during the day and i am finding that i am having to blow dry my hair 4 times before i even head out the door to work because of the sweating. does it settle down or is this going to be an ongoing thing? if it doesnt stop i am going to have to look at not taking it the days i work, but i dont want to do that.. also after how long taking it do results start to show . if anyone can tell me i would appreciate it..thankyou.