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A psychoactive drug, mind-altering drug, or consciousness-altering drug is a chemical substance that changes brain function and results in alterations in perception, mood, consciousness, cognition, or behavior. [1] The term psychotropic drug is often used interchangeably, while some sources present narrower definitions.
At this time the United States military investigated it along with a wide range of possible nonlethal, psychoactive and psychotomimetic incapacitating agents including psychedelic drugs such as LSD and THC, dissociative drugs such as ketamine and phencyclidine, potent opioids such as fentanyl, as well as several glycolate anticholinergics.
A psychiatric or psychotropic medication is a psychoactive drug taken to exert an effect on the chemical makeup of the brain and nervous system. Thus, these medications are used to treat mental illnesses .
In the 1960s, the United States government became concerned with cannabis use by US troops in Vietnam. [4] Though alcohol was the drug most commonly used by American troops in the Vietnam War, cannabis was the second-most common. Initially rates of usage among deployed soldiers were comparable to those of their stateside peers, with 29% of ...
Use of mind-altering substances in warfare has included drugs used for both relaxation and stimulation. Historically, drug use was often sanctioned and encouraged by militaries through including alcohol and tobacco in troop rations. Stimulants like cocaine and amphetamines were widely used in both World Wars to increase alertness and suppress ...
Most national drug laws have been amended to reflect the terms of the convention; examples include the UK Misuse of Drugs Act 1971, the US Psychotropic Substances Act of 1978, [13] Australia Poisons Standard (October 2015), [17] the Canadian Controlled Drugs and Substances Act of 1996, [18]: 178–9 and the Japanese Narcotics and Psychotropics ...
Zolpidem tartrate, a common but potent sedative–hypnotic drug.Used for severe insomnia. Hypnotic (from Greek Hypnos, sleep [1]), or soporific drugs, commonly known as sleeping pills, are a class of (and umbrella term for) psychoactive drugs whose primary function is to induce sleep [2] (or surgical anesthesia [note 1]) and to treat insomnia (sleeplessness).
Many of these plants are used intentionally as psychoactive drugs, for medicinal, religious, and/or recreational purposes. Some have been used ritually as entheogens for millennia. [1] [2] The plants are listed according to the specific psychoactive chemical substances they contain; many contain multiple known psychoactive compounds.