Stimulant drugs belong to a class of medications primarily employed for the treatment of narcolepsy, a rare condition characterized by excessive sleepiness.
Amphetamine drugs exert their effects by enhancing the release of neurotransmitters, which are chemical substances released by nerve endings. Notably, they stimulate the secretion of noradrenaline (also known as norepinephrine), resulting in heightened neural activity within the brain and promoting wakefulness and alertness in individuals.
When taken in high doses, amphetamines can lead to various adverse effects, including tremors, excessive sweating, anxiety, and disturbances in sleep patterns. Furthermore, individuals may experience delusions, hallucinations, elevated blood pressure, and seizures. Prolonged use of amphetamines can result in the development of tolerance and drug dependence.
Due to their stimulating properties, amphetamines are frequently misused as substances of abuse. Consequently, they are classified as controlled drugs, subject to regulatory measures to prevent their illicit use.