Stimulants affect the mind, brain, and body in several ways, many of which can be very positive, even in the long run. Find out about them.

While generally effective, methylphenidate can cause side effects such as insomnia ... participants received a 10 mg dose of methylphenidate (Ritalin®). In the other session, they were given ...

Tell your doctor or pharmacist as soon as possible if you do not feel well while you are taking Ritalin LA. All medicines can have side effects. Sometimes they are serious, most of the time they ...

High school students are dealing ADHD drugs in the schoolyard for as little as $2 a pill, with experts warning of a rise in ...

When they thought they had taken Ritalin, students said they were more alert and able to focus on the work. Scary side effects include heart attacks and sudden death. The scariest of the listed ...