"3 things i take it for, adhd symptom relief, anxiety disorder and very high, dangerous  blood pressure problems. i used to take 160mg er, but my dose had been cut to 20mg ir twice a day, for various reasons and concerns. but i can tell you when your on a higher dose, the hunger issue is not an issue, you don&#039;t eat, i didn&#039;t. when they cut me to the smaller dose my hunger after meals was gargantuan still and i take adderall too, which is a severe appetite suppressant itself. this stuff gave me my life back. it works for some and not for others. i couldn&#039;t live without it."