http://donsigma.com/isigmapres....s/members/toadclock2
Medication For ADHD - What Are the Side Effects? Many people with ADHD have a decrease in symptoms when they take medication. Every person's reaction to medication is different, and the side effects can be problematic. Methylphenidate is part of a class of medications called stimulants. It works by raising levels of a chemical within the brain that assists in controlling the attention span and behavior. Stimulant medications Stimulant medication improves concentration and attention for 70 to 80% children and adults who