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Hace 3 días · Stimulants (also known as central nervous system stimulants, or psychostimulants, or colloquially as uppers) are a class of drugs that increase the activity of the brain. They are used for various purposes, such as enhancing alertness, attention, motivation, cognition, mood, and physical performance.
Hace 1 día · Methamphetamine (contracted from N-methylamphetamine) is a potent central nervous system (CNS) stimulant that is mainly used as a recreational drug and less commonly as a second-line treatment for attention deficit hyperactivity disorder and obesity.
Hace 3 días · Dextroamphetamine is a more potent Central nervous system (CNS) stimulant than levoamphetamine, but levoamphetamine has slightly stronger cardiovascular and peripheral effects and a longer elimination half-life than dextroamphetamine.
Hace 2 días · Amphetamines are psychostimulant drugs, which means they speed up the messages travelling between the brain and the body. 1, 2. Some types of amphetamines are prescribed by doctors to treat conditions such as attention deficit hyperactivity disorder (ADHD) and narcolepsy (where a person has an uncontrollable urge to sleep).
Hace 2 días · Of the pharmacologic treatments for ADHD, methylphenidate (MPH) has been the most widely studied and used. A central nervous system stimulant, MPH exists as either a racemic mixture of d- and l-threo MPH or as d-threo MPH alone. Only the d-threo enantiomer is thought to have clinical benefit. Although both short-acting MPH and short-acting ...
Hace 2 días · Drug Wheel. Stimulants. Last published: November 21, 2023. What are stimulants? Stimulants are a class of drugs that speed up messages travelling between the brain and body. They can make a person feel more awake, alert, confident or energetic. 1. Stimulants include caffeine, nicotine, amphetamines and cocaine.
Hace 2 días · Stimulants They include common substances such as caffeine and nicotine, as well as illicit drugs such as cocaine and methamphetamine. Prescription stimulants affect the central nervous system and the autonomic nervous system , enhancing the effects of dopamine and norepinephrine.
