"i&#039;ve been on and off this medication for a few years now. i have mixed feelings towards it. the first 30 minutes to an hour of taking it , i feel a rush and a feeling of i can do anything. that rush motivates me to go to the gym actually. after the rush is gone i feel more focused and alert. after the alerteness has warn off i feel moody and irritable. i&#039;m very aware it&#039;s the medication making me on edge and try to control it. 

i get a bit headachy sometimes and it bothers my stomach from time to time. always hungry? not on this medication. appetite gone, at least for a while until the next pill. make sure to eat!

i would say this medication is addictive and would not recommend it to anyone that has an addiction problem."