I do appreciate any input, but I feel that if I am charged
to speak with a physician, they should take the time
to look at my questions and try
to answer them if at all possible. I was curious about the effects of taking adderall had on motor neuron and glutamate function. I am currently in medical school and have been taking adderall for some time now and notice that when I am taking in caffeine along with adderall I experience muscle twitching within my arms, legs, and fingers.