Vyvanse and coffee

If you drink coffee or at least took in a large amount of caffeine before you started taking Vyvanse you should be good to go since your body is already used to it, however for people like me who started taking Vyvanse as a child and therefore never got their body used to large amounts of caffeine you can either experience physical effects or mental/emotional effects ofc I found this out when I was 14 or 15 after drinking coffee straight black finding out I flipping LOVE it and drinking 2 more cups I then began showing the mental/emotional aspect of the side effects about 20 minutes afterward at around 9:00 am I found myself absolutely furious for no reason what so ever and I'm talking I was flip s**t bash my skull through your body and eat out your innards like is a pie eating contest furious and that I would just get angrier and angrier until I just came full circle and started it all over again, the moment I notice this I told my parents that I was feeling very angry and that if I walked away in the middle of ANYTHING, that was the reason why, I was also told by my parents that the coffee appeared to completely reverse what the Vyvanse was supposed to do and instead of helping me control my ADHD it made it worse and that I was literally climbing up the walls up to the ceiling like it was the jumping spider obstacle from Japan's Ninja Warrior the next day I woke up with a migraine from hell that must have been devised by Satan himself Long story short it was a bad day

/r/ADHD Thread