Buying Ritalin online in just one click offers convenience and accessibility to those who need this medication for managing Attention Deficit Hyperactivity Disorder (ADHD) or narcolepsy symptoms. However, it's essential to approach online purchases with caution and responsibility to ensure safety and legality. Ritalin, also known by its generic name methylphenidate, is a prescription stimulant medication primarily used to treat ADHD and narcolepsy.