Hello Dr. Andrew, I just started taking adderall about 2 months ago. My doctor and I are still trying to figure out the right dosage that helps me the most. This morning around 9AM, I took 10mg. Then around 1PM, I took 20 mg. I play lacrosse at a division 1 program and today as I was going to the goal, I could not control my bladder and I urinated in my pants. I do not know if the is a side effect of the adderall or if it is something that is serious.