Fine, it has pepped me up, did start off on lower dose of 150 mg and felt very irritable, but raised to 300 and fine. But raised to 375 and got really bad tight headaches and jittery and irritable again. Came back down. Don't take it anywhere near bed time it peps you up. It gives me more energy, I can do more things, don't have so much traffic in my head, easier to think. Feel less anxious I think, and stops me going to extreme end of depressed.
oh reduced my appetite, don't feel as hungry. Makes food taste more enhanced (it is an antismoking drug, makes smoking taste revolting)
But my psychiatrist said it is good for ADHD types or people with ADHD in family, as it works better on our type of brain chemistry.