This medication is used to treat attention deficit hyperactivity disorder - ADHD. It works by changing the amounts of certain natural substances in the brain. Methylphenidate belongs to a class of drugs known as stimulants. It can help increase your ability to pay attention, stay focused on an activity, and https://www.adsoftheworld.com/users/67fab7bc-6e4a-4334-9da4-4af722a2380a