I have been taking concerta for a long time, i started on ritalin, i have ADHD. i have been considering experimenting with marijuana, but have been told that it can be extremely bad, fatal even.
I now take 54mg of concerta daily.
i want to know more about the results of having both and, if i do decide to try it, how long i would have to refrain from taking my concerta in order to safely do so.

Thank you.