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Amphetamine type stimulants can be used in the treatment of narcolepsy, a rare neurological disorder where the brain is unable to regulate the sleep-wake mechanism. [17] Amphetamines causes an increase in dopamine release, which is the proposed mechanism for its wake-promoting effect. [18]
[25] [150] When taken orally, 30–54% of the dose is excreted in urine as methamphetamine and 10–23% as amphetamine. [150] Following IV doses, about 45% is excreted as methamphetamine and 7% as amphetamine. [150] The elimination half-life of methamphetamine varies with a range of 5–30 hours, but it is on average 9 to 12 hours in most studies.
Crystal methamphetamine (most commonly, colloquially known as "crystal meth" or "ice") and free base forms of amphetamine are sufficiently volatile substances and this allows them to be vaporized by high heat (i.e. using a lighter) and the fumes are inhaled (or "smoked") from glass paraphernalia known as base pipes (most commonly, colloquially ...
Amphetamine is a potent central nervous system (CNS) stimulant of the phenethylamine class that is approved for the treatment of attention deficit hyperactivity disorder (ADHD) and narcolepsy. [82] Amphetamine is also used off-label as a performance and cognitive enhancer, and recreationally as an aphrodisiac and euphoriant.
Treatment for amphetamines is growing at extremely high rates around the world. [15] Psychostimulants that increase dopamine and mimic the effects of substituted amphetamines, but with lower abuse liability, could theoretically be used as replacement therapy in amphetamine dependence. [8]
The adverse side effects of amphetamine are many and varied, and the amount of amphetamine used is the primary factor in determining the likelihood and severity of adverse effects. [29] [41] Amphetamine products such as Adderall, Dexedrine, and their generic equivalents are currently approved by the U.S. FDA for long-term therapeutic use.
Wellbutrin vs Adderall: Differences and Similarities Anxiety and depression are two common mental conditions — it’s estimated that about 40 million adults deal with anxiety and an estimated 21 ...
Drugs in the class of amphetamines, or substituted amphetamines, are known to induce "amphetamine psychosis" typically when chronically abused or used in high doses. [8] In an Australian study of 309 active methamphetamine users, 18% had experienced a clinical level psychosis in the past year. [9]