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The symptoms of stimulant use disorder include failure to control usage and frequency of use, an intense craving for the drug, increased use over time to obtain the same effects, known as a developed tolerance, and continued use despite negative repercussions and interference in one's everyday life and functioning. [9]
The symptoms of stimulant psychosis vary depending on the drug ingested, but generally involve the symptoms of organic psychosis such as hallucinations, delusions, or paranoia. [3] [4] [5] Other symptoms may include mania, erratic behavior, agitation and/or aggression.
Stimulants enhance the activity of the central and peripheral nervous systems. Common effects may include increased alertness, awareness, wakefulness, endurance, productivity, and motivation, arousal, locomotion, heart rate, and blood pressure, and a diminished desire for food and sleep.
"Substance use pertains to using select substances such as alcohol, tobacco, illicit drugs, etc. that can cause dependence or harmful side effects."On the other hand, substance abuse is the use of drugs such as prescriptions, over-the-counter medications, or alcohol for purposes other than what they are intended for or using them in excessive ...
A stimulant is an overarching term that covers many drugs including those that increase the activity of the central nervous system and the body, [5] drugs that are pleasurable and invigorating, or drugs that have sympathomimetic effects. [6]
Users often partake of it with other drugs like Ecstasy (called "kitty flipping"), or cocaine, or sprinkle it on marijuana blunts, according to the Nemours Children's Health system. It can also be ...
Amphetamine [note 2] (contracted from alpha-methylphenethylamine) is a central nervous system (CNS) stimulant that is used in the treatment of attention deficit hyperactivity disorder (ADHD), narcolepsy, and obesity; it is also used to treat binge eating disorder in the form of its inactive prodrug lisdexamfetamine.
Stimulants work by increasing catecholamine levels and agonistic activity at the adrenergic receptors. [17] Examples of stimulants include caffeine, [2] ephedrine, methylphenidate and amphetamine. [3] [14] [15] [18] [19] Potential side effects include hypertension, insomnia, headaches, weight loss, arrhythmia, tremors, anxiety, addiction, and ...