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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.
Psychiatric medication. 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. These medications are typically made of synthetic chemical compounds and are usually prescribed in psychiatric ...
Lunesta (eszopiclone) – a non-benzodiazepine hypnotic. Luvox (fluvoxamine) – an antidepressant of the SSRI class. Loxitane (loxapine) – an antipsychotic used in the treatment of mood disorders and schizophrenia. Lyrica (pregabalin) – treats nerve and muscle pain, including fibromyalgia. It can also treat seizures.
Hallucinogens are a large and diverse class of psychoactive drugs that can produce altered states of consciousness characterized by major alterations in thought, mood, and perception as well as other changes. [ 1 ][ 2 ] Most hallucinogens can be categorized as either being psychedelics, dissociatives, or deliriants.
Antipsychotic drugs are a subgroup of neuroleptic drugs, because the latter have a wider range of effects. [ 276 ] [ 277 ] Antipsychotics are a type of psychoactive or psychotropic medication.
Various psychoactive drugs. Psychopharmacology (from Greek ψῡχή, psȳkhē, 'breath, life, soul'; φάρμακον, pharmakon, 'drug'; and -λογία, -logia) is the scientific study of the effects drugs have on mood, sensation, thinking, behavior, judgment and evaluation, and memory. It is distinguished from neuropsychopharmacology, which ...
Recreational drug use is the use of one or more psychoactive drugs to induce an altered state of consciousness, either for pleasure or for some other casual purpose or pastime. [ 1 ] When a psychoactive drug enters the user's body, it induces an intoxicating effect. [ 1 ]
1,106,000 US residents (1968–2020) [4] A person using an inhalant. Substance abuse, also known as drug abuse, is the use of a drug in amounts or by methods that are harmful to the individual or others. It is a form of substance-related disorder. Differing definitions of drug abuse are used in public health, medical, and criminal justice contexts.