Concerta and Klonopin? | ADHD Information

Does anyone else take Concerta and Klonopin? I'm
32-years-old and have been taking Concerta for a
year now. It works wonderfully for me and has
helped keep me calm and focused at work and
home. But, because it works so well at keeping my
brain calm, all the "issues" I've been too distracted to
handle are now coming forth and I've been feeling
anxiety that I know is not from Concerta. (I take
holidays from the Concerta and have never been
made anxious by it.) My doc has prescribed 1mg
Klonopin at night which helps me sleep, and he
said during the day, if I need it, I could take .5 to 1 mg
of Klonopin to quell my anxiety. Is that safe? Does
anyone else follow a similar program? It's wonderful
to be calm and focused, but the Concerta is a mixed
blessing 'cause now I'm calm enough to look at
some of my more serious issues. Thanks for any
help.