Which medication is commonly used to treat narcolepsy?

Amphetamine and dextroamphetamine are both stimulants that can be effective in treating narcolepsy, a sleep disorder characterized by excessive daytime sleepiness and episodes of sudden sleep. These medications work by increasing levels of certain neurotransmitters in the brain, which enhance wakefulness and alertness. The use of amphetamines is particularly relevant in managing narcolepsy because they help reduce the frequency of daytime sleepiness episodes and improve overall wakefulness.

While other options may also have stimulant properties, amphetamines are specifically indicated and well-studied for their effectiveness in this condition. Their ability to stimulate the central nervous system makes them a common choice in clinical practice for managing the symptoms of narcolepsy.