Hi, ksam...welcome to PC!

I don't know where you go to school, but you'll get suspended real fast in my town for doing that...

I suppose you would go to your doctor and tell him basically what you told us here. I presume that you have had some sort of problem with concentration, focus etc., and see if he thinks it's the right thing for you.

Now that I've been helpful, I have to fuss...please DO NOT take other people's prescriptions...these medicines are prescribed in certain dosages and combinations to provide therapeutic benefit to the intended patient. You cannot know what the doctor has in mind when he prescribes a particular medicine for a certain patient.

So, please, if you find yourself having ADHD type symptoms, GO TO YOUR DOCTOR...don't just bum a Ritalin off a friend.

DJ