Disorders due to use of dissociative drugs including ketamine or phencyclidine (PCP) (Q40497): Difference between revisions
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Transtornos decorrentes do uso de drogas dissociativas, incluindo quetamina e fenciclidina (PCP) são caracterizados pelo padrão e pelas consequências do uso de drogas dissociativas. Drogas dissociativas incluem quetamina e fenciclidina [PCP] e seus análogos químicos (relativamente raros). Quetamina é um anestésico intravenoso amplamente usado em países de baixa e média rendas, particularmente na África, e em situações de emergência. Quetamina também está sendo avaliada para o tratamento de alguns transtornos mentais (p. ex., transtornos depressivos resistentes a tratamento). É também uma droga de amplo uso não médico em muitos países e pode ser administrada por via oral ou nasal ou injetada. Produz uma sensação de euforia, mas dependendo da dose, alucinações emergentes e dissociação são reconhecidas como efeitos colaterais desagradáveis. Fenciclidina tem uma distribuição global mais restrita e também tem efeitos euforizantes e dissociativos. Seu uso pode resultar em comportamento bizarro, não característico do indivíduo, incluindo automutilação. A dependência de drogas dissociativas é descrita, mas uma síndrome de abstinência não é reconhecida pela maioria das autoridades. Vários transtornos mentais induzidos por drogas dissociativas são reconhecidos. | |||
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Disorders due to use of dissociative drugs including ketamine and phencyclidine (PCP) are characterised by the pattern and consequences of dissociative drug use. Dissociative drugs include ketamine and PCP and their (comparatively rare) chemical analogues. Ketamine is an intravenous anaesthetic widely used in low- and middle-income countries, particularly in Africa, and in emergency situations. Ketamine is also undergoing evaluation for treatment of some mental disorders (e.g., treatment resistant Depressive Disorders). It is also a widespread drug of nonmedical use in many countries and may be taken by the oral or nasal routes or injected. It produces a sense of euphoria but depending on the dose, emergent hallucinations and dissociation are recognised as unpleasant side effects. Phencyclidine has a more restricted worldwide distribution and also has euphoric and dissociative effects. Its use may result in bizarre behaviour uncharacteristic for the individual, including self-harm. Dissociative Drug Dependence is described but a withdrawal syndrome is not recognized by most authorities. Several Dissociative Drug-Induced Mental Disorders are recognised. | |||
Revision as of 06:19, 13 August 2026
Disorders due to use of dissociative drugs including ketamine and phencyclidine (PCP) are characterised by the pattern and consequences of dissociative drug use. Dissociative drugs include ketamine and PCP and their (comparatively rare) chemical analogues. Ketamine is an intravenous anaesthetic widely used in low- and middle-income countries, particularly in Africa, and in emergency situations. Ketamine is also undergoing evaluation for treatment of some mental disorders (e.g., treatment resistant Depressive Disorders). It is also a widespread drug of nonmedical use in many countries and may be taken by the oral or nasal routes or injected. It produces a sense of euphoria but depending on the dose, emergent hallucinations and dissociation are recognised as unpleasant side effects. Phencyclidine has a more restricted worldwide distribution and also has euphoric and dissociative effects. Its use may result in bizarre behaviour uncharacteristic for the individual, including self-harm. Dissociative Drug Dependence is described but a withdrawal syndrome is not recognized by most authorities. Several Dissociative Drug-Induced Mental Disorders are recognised.
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| English | Disorders due to use of dissociative drugs including ketamine or phencyclidine (PCP) |
Disorders due to use of dissociative drugs including ketamine and phencyclidine (PCP) are characterised by the pattern and consequences of dissociative drug use. Dissociative drugs include ketamine and PCP and their (comparatively rare) chemical analogues. Ketamine is an intravenous anaesthetic widely used in low- and middle-income countries, particularly in Africa, and in emergency situations. Ketamine is also undergoing evaluation for treatment of some mental disorders (e.g., treatment resistant Depressive Disorders). It is also a widespread drug of nonmedical use in many countries and may be taken by the oral or nasal routes or injected. It produces a sense of euphoria but depending on the dose, emergent hallucinations and dissociation are recognised as unpleasant side effects. Phencyclidine has a more restricted worldwide distribution and also has euphoric and dissociative effects. Its use may result in bizarre behaviour uncharacteristic for the individual, including self-harm. Dissociative Drug Dependence is described but a withdrawal syndrome is not recognized by most authorities. Several Dissociative Drug-Induced Mental Disorders are recognised. |
