"i&#039;m 26 years old 5&#039;3. year in a half a ago i quit taking vyvanse i didn&#039;t like the way it made me feel and since then i have gained about 80 pounds in the past year. i began at 199 6/25/15 now i weigh 194.4 7/13/15 so it&#039;s only been about 2.5 weeks and i&#039;ve lost about 5 pounds. i hope to see good results with this medication because it has been very difficult for me to look in the mirror and know i let this happen. especiqlly since i&#039;ve been fit for most of my life. beer, coke and pepsi taste awful, wine still tastes good. i&#039;ve had minimal side effects, tingly hands, feet, nervousness. but not very often. i hope this helps."