"i&#039;m 19 years old 4&#039;11, small-framed, and i weigh 85 pounds. i didn&#039;t notice a great change in weight when i stopped it for one whole summer when i was 11. i just gained 4 more pounds. nonetheless, i&#039;m not underweight, bulimic, or anorexic. i&#039;ve always been thin and petite.
i&#039;m on 60mg of vyvanse for adhd currently, but i&#039;ve been prescribed it for awhile.
what can i say about this medicine? it&#039;s great! yes, it suppresses the appetite a little, and sometimes i have to force myself to eat. 
this medication doesn&#039;t alter my personality oddly like adderall. i&#039;m still me, just more focused. my only complaint is that it mostly wears off in the evening when i need focus. i&#039;m a singer too, so dry mouth is a side-effect that i could do without."