Methylphenidate
"I'm currently going through nursing school at a university near me and from the start of this past semester I had a real tough time staying focused and doing my homework. Went to see a nurse APR N and she gave me a script for Ritalin, 10mg 2x a day. This medicine has been a God send for me, I always complete my assignments on time and have been getting A's and B's on all my test. It lets me sit down and study for 6 hours at a time but if I hadn't taken the Ritalin I wouldn't have half the work done that needed to be done. Plus I've not had a single issue with it such as withdrawals or anxiety."