"i have been taking adhd medications for about 10 years and vyvanse is by far my favorite. i take 50mg of vyvanse as needed. i always feel very productive when taking it and it really helps me focus and get things done without the procrastination. although, it does what it is supposed to do i do have a few side effects that prevent me from taking it everyday. i have a history with anxiety/depression and this medicine brings back some of those symptoms. also, i tend to be a perfectionist when i take the medicine. i catch myself taking longer to take exams and redoing my makeup or hair or brushing my teeth more than once simply because i feel like it isn&#039;t just right. also i am more isolated and less social when i take the pill."