Methylphenidate

Category
Stimulants

Also Known as
Ritalin(brand name); JIF, MPH, R-ball, Skippy, the smart drug, vitamin R

How Administered
injected, swallowed, snorted


Intoxication Effects
increased heart rate, blood pressure, metabolism; feelings of exhilaration, energy, increased mental alertness

Potential Health Consequences
rapid or irregular heart beat; reduced appetite, weight loss, heart failure, nervousness, insomnia