What drugs are commonly abused as study drugs?
Often, study drugs stimulants that can be obtained by a prescription. These drugs are prescribed for narcolepsy, attention-deficit hyperactivity disorder (ADHD) and depression that does not respond to other treatments. Some of these include dextroamphetamine (which includes Adderall and Dexedrine) and methylphenidate (which includes Concerta and Ritalin).