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Stimulants, such as cocaine and meth, elevate levels of a chemical in the brain called dopamine, which is responsible for regulating mood and producing feelings of pleasure and euphoria ...
There are several known causes of adrenergic storms; in the United States, cocaine overdose is the leading cause. [16] Any stimulant drug has the capacity to cause this syndrome if taken in sufficient doses, but even non-psychotropic drugs can very rarely provoke a reaction.
Cocaine is a stimulant but is not normally prescribed therapeutically for its stimulant properties, although it sees clinical use as a local anesthetic, in particular in ophthalmology. [152] Most cocaine use is recreational and its abuse potential is high (higher than amphetamine), and so its sale and possession are strictly controlled in most ...
Abuse of the drug or other substances may lead to severe psychological or physical dependence. The complete list of Schedule II substances is as follows. The Administrative Controlled Substances Code Number and Federal Register citation for each substance is included.
The proportion of overdoses involving fentanyl and a stimulant — most commonly cocaine and methamphetamine — increased more than fiftyfold from 2010 to 2021, a study published Thursday in the ...
Dimethocaine is often abused as a legal substitute for cocaine. The drug is administered intravenously or nasally, because ingestion would lead to rapid hydrolyzation. [5] Its positive effects are euphoria, stimulation, increased talkativeness and mood lift. [6] However, because the drug acts similar as cocaine, it has comparable negative side ...
Some specific depressants do influence mood, either positively (e.g., opioids) or negatively, but depressants often have no clear impact on mood (e.g., most anticonvulsants). In contrast, stimulants, or "uppers", increase mental alertness, making stimulants the opposite drug class from depressants.
Depressants are psychoactive drugs that temporarily diminish the function or activity of a specific part of the body or mind. [92] Colloquially, depressants are known as "downers", and users generally take them to feel more relaxed and less tense. Examples of these kinds of effects may include anxiolysis, sedation, and hypotension.