6</span> users found this comment helpful.
"Because I'm currently being treated for depression, anxiety, compulsive habits, and insomnia, my doctor didn't want to add ADHD medicine to the mix. I've had horrible anxiety along with my ADHD my whole life. Not to mention my insomnia, so it was very hard to tell whether the Vivarin worked for me. I would take it occasionally, and when I took it, it just made me even more anxious and jumpy. It could be the way the medication is realesed. But I must say, one cup of coffee or one monster, bam, I instantly have an elevated mood along with increased attention and concentration. I do get shaky but very minor. For anyone out there who is concerned about their ADHD, I definitely recommend experimenting with caffeine, it is very helpful."