What are the key differences between methamphetamine and dextroamphetamine in terms of their effects and medical uses?

Methamphetamine and dextroamphetamine are both stimulant drugs, but they have different effects and medical uses. Methamphetamine is more potent and addictive, often used illegally for its euphoric effects. Dextroamphetamine is commonly prescribed for conditions like ADHD and narcolepsy, as it has a milder stimulant effect and is less likely to be abused.