I have difficulty concentrating. how do i get adderall (dextroamphetamine and racemic amphetamine)?

Why & how long?: There are many different reasons one may have trouble concentrating ranging from simple boredom to being overloaded or stressed to having adhd. Only the last is apt to respond to a stimulant such as adderall (dextroamphetamine and racemic amphetamine). I recommend that you start by meeting with a mental health professional to discuss your current concerns and history to determine what's wrong. Then, you look at treatment options.