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Benzazépines
Benzodiazépines
Benzodiazépines : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Dépendance aux médicaments
Benzodiazépines
Tests de dépistage
Benzodiazépines
Troubles liés à l'usage de substances
Benzodiazépines
Évaluation clinique
Benzodiazépines
Syndrome de sevrage
Benzodiazépines
Symptômes
5
Effets indésirables
Benzodiazépines
Réactions allergiques
Benzodiazépines
Syndrome de sevrage
Benzodiazépines
Troubles cognitifs
Benzodiazépines
Urgences médicales
Benzodiazépines
Prévention
5
Prévention de la dépendance
Benzodiazépines
Éducation des patients
Benzodiazépines
Suivi médical
Benzodiazépines
Thérapies alternatives
Benzodiazépines
Sensibilisation
Benzodiazépines
Traitements
5
Dépendance aux médicaments
Benzodiazépines
Antidépresseurs
Benzodiazépines
Durée du traitement
Benzodiazépines
Complications
5
Complications
Benzodiazépines
Santé mentale
Benzodiazépines
Interactions médicamenteuses
Benzodiazépines
Troubles de la mémoire
Benzodiazépines
Facteurs de risque
5
Facteurs de risque
Benzodiazépines
Environnement social
Benzodiazépines
Antécédents familiaux
Benzodiazépines
Troubles mentaux
Benzodiazépines
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"url": "https://questionsmedicales.fr/mesh/D001569?mesh_terms=Dexmedetomidine#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Benzodiazépines",
"description": "Comment traiter une dépendance aux benzodiazépines ?\nQuelles alternatives existent aux benzodiazépines pour l'anxiété ?\nComment réduire progressivement l'utilisation des benzodiazépines ?\nQuels médicaments peuvent aider à gérer le sevrage ?\nQuelle est la durée recommandée pour l'utilisation des benzodiazépines ?",
"url": "https://questionsmedicales.fr/mesh/D001569?mesh_terms=Dexmedetomidine#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Benzodiazépines",
"description": "Quelles complications peuvent survenir avec l'usage prolongé ?\nComment les benzodiazépines affectent-elles la santé mentale ?\nQuels risques sont associés à l'association avec d'autres médicaments ?\nLes benzodiazépines peuvent-elles provoquer des chutes chez les personnes âgées ?\nQuels effets à long terme sur la mémoire sont observés ?",
"url": "https://questionsmedicales.fr/mesh/D001569?mesh_terms=Dexmedetomidine#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Benzodiazépines",
"description": "Quels facteurs augmentent le risque de dépendance ?\nComment l'âge influence-t-il l'usage des benzodiazépines ?\nQuel rôle joue l'environnement social dans l'usage ?\nLes antécédents familiaux influencent-ils l'usage ?\nComment les troubles de santé mentale affectent-ils l'usage ?",
"url": "https://questionsmedicales.fr/mesh/D001569?mesh_terms=Dexmedetomidine#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment diagnostiquer une dépendance aux benzodiazépines ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le diagnostic repose sur l'évaluation des symptômes et l'historique d'utilisation des médicaments."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer l'usage des benzodiazépines ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests de dépistage de drogues et des évaluations psychologiques peuvent être utilisés."
}
},
{
"@type": "Question",
"name": "Quels critères DSM sont utilisés pour le diagnostic ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les critères DSM-5 incluent l'usage excessif et les symptômes de sevrage."
}
},
{
"@type": "Question",
"name": "Comment évaluer l'efficacité d'un traitement par benzodiazépines ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'efficacité est évaluée par la réduction des symptômes d'anxiété ou d'insomnie."
}
},
{
"@type": "Question",
"name": "Quels signes indiquent une surdose de benzodiazépines ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les signes incluent confusion, somnolence excessive et difficultés respiratoires."
}
},
{
"@type": "Question",
"name": "Quels sont les effets secondaires courants des benzodiazépines ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les effets secondaires incluent somnolence, vertiges et troubles de la mémoire."
}
},
{
"@type": "Question",
"name": "Comment reconnaître une réaction allergique aux benzodiazépines ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les réactions allergiques peuvent se manifester par éruptions cutanées et démangeaisons."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent un sevrage des benzodiazépines ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes de sevrage incluent anxiété, insomnie et tremblements."
}
},
{
"@type": "Question",
"name": "Les benzodiazépines provoquent-elles des troubles cognitifs ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent entraîner des troubles de la mémoire et de la concentration."
}
},
{
"@type": "Question",
"name": "Quels symptômes peuvent nécessiter une consultation médicale urgente ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des symptômes comme confusion sévère ou difficultés respiratoires nécessitent une urgence."
}
},
{
"@type": "Question",
"name": "Comment prévenir la dépendance aux benzodiazépines ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "La prévention inclut une prescription prudente et une éducation sur les risques."
}
},
{
"@type": "Question",
"name": "Quels conseils donner aux patients sur l'utilisation des benzodiazépines ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les patients doivent être informés des risques et de l'importance de suivre les prescriptions."
}
},
{
"@type": "Question",
"name": "Comment surveiller l'utilisation des benzodiazépines ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les médecins doivent effectuer des suivis réguliers pour évaluer l'usage et les effets."
}
},
{
"@type": "Question",
"name": "Quelles stratégies non médicamenteuses peuvent aider ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des techniques comme la méditation et l'exercice physique peuvent réduire l'anxiété."
}
},
{
"@type": "Question",
"name": "Comment sensibiliser sur les risques des benzodiazépines ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des campagnes d'information et des ateliers peuvent sensibiliser le public aux risques."
}
},
{
"@type": "Question",
"name": "Comment traiter une dépendance aux benzodiazépines ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement inclut une désintoxication supervisée et une thérapie comportementale."
}
},
{
"@type": "Question",
"name": "Quelles alternatives existent aux benzodiazépines pour l'anxiété ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les alternatives incluent les antidépresseurs et les thérapies cognitivo-comportementales."
}
},
{
"@type": "Question",
"name": "Comment réduire progressivement l'utilisation des benzodiazépines ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "La réduction doit être progressive, sous supervision médicale pour éviter le sevrage."
}
},
{
"@type": "Question",
"name": "Quels médicaments peuvent aider à gérer le sevrage ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des médicaments comme le diazépam peuvent être utilisés pour atténuer les symptômes de sevrage."
}
},
{
"@type": "Question",
"name": "Quelle est la durée recommandée pour l'utilisation des benzodiazépines ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'utilisation est généralement recommandée pour une courte durée, souvent moins de 4 semaines."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec l'usage prolongé ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'usage prolongé peut entraîner des troubles cognitifs et une dépendance sévère."
}
},
{
"@type": "Question",
"name": "Comment les benzodiazépines affectent-elles la santé mentale ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent aggraver des troubles mentaux comme la dépression et l'anxiété."
}
},
{
"@type": "Question",
"name": "Quels risques sont associés à l'association avec d'autres médicaments ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'association avec des opioïdes ou l'alcool augmente le risque de dépression respiratoire."
}
},
{
"@type": "Question",
"name": "Les benzodiazépines peuvent-elles provoquer des chutes chez les personnes âgées ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles augmentent le risque de chutes et de fractures chez les personnes âgées."
}
},
{
"@type": "Question",
"name": "Quels effets à long terme sur la mémoire sont observés ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'usage prolongé peut entraîner des troubles de la mémoire et des difficultés d'apprentissage."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque de dépendance ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antécédents de troubles mentaux et l'usage prolongé augmentent le risque de dépendance."
}
},
{
"@type": "Question",
"name": "Comment l'âge influence-t-il l'usage des benzodiazépines ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes âgées sont plus susceptibles de subir des effets secondaires et des complications."
}
},
{
"@type": "Question",
"name": "Quel rôle joue l'environnement social dans l'usage ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un environnement stressant ou un manque de soutien social peut augmenter l'usage des benzodiazépines."
}
},
{
"@type": "Question",
"name": "Les antécédents familiaux influencent-ils l'usage ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des antécédents familiaux de dépendance peuvent augmenter le risque d'usage problématique."
}
},
{
"@type": "Question",
"name": "Comment les troubles de santé mentale affectent-ils l'usage ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes avec des troubles de santé mentale sont plus susceptibles d'utiliser des benzodiazépines."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 29/04/2025
Contenu vérifié selon les dernières recommandations médicales
2 publications dans cette catégorie
Affiliations :
Department of Psychiatry, Erasmus University Medical Centre Rotterdam, Rotterdam, Netherlands.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Former medical director of the Alliance for Benzodiazepine Best Practices, Portland, OR, a nonprofit resource for physicians and patients.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Université Lyon 1, Lyon, France, Hôpital des Charpennes, Hospices Civils de Lyon, Lyon, France.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Université Lyon 1, Lyon, France, Service pharmaceutique, Hôpital des Charpennes, Hospices Civils de Lyon, Lyon, France, Université Claude-Bernard Lyon 1, Research on Healthcare Performance (RESHAPE), Inserm U1290, Lyon, France.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Université Lyon 1, Lyon, France, Centre Hospitalier Le Vinatier, Bron, France.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Université Lyon 1, Lyon, France, Inserm U1028, CNRS UMR5292, Centre de recherche en neurosciences de Lyon, Lyon, France, Hôpital des Charpennes, Hospices Civils de Lyon, Lyon, France, Centre Mémoire Ressource et Recherche de Lyon (CMRR), Hôpital des Charpennes, Hospices Civils de Lyon, Lyon, France.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Hôpital des Charpennes, Hospices Civils de Lyon, Lyon, France, CNRS UMR 5229, Institut des Sciences Cognitives Marc-Jeannerod, Team "Neuroplasticity in Parkinson's disease".
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Department of Psychiatry and Behavioral Neurosciences and Anesthesiology, Wayne State University, Detroit, MI, USA. rbalon@wayne.edu.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Discipline of Psychiatry, Nepean Clinical School, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Department of Chemistry and Biochemistry, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Milwaukee Institute of Drug Discovery, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Department of Chemistry and Biochemistry, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Milwaukee Institute of Drug Discovery, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Department of Chemistry and Biochemistry, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Milwaukee Institute of Drug Discovery, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Department of Chemistry and Biochemistry, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Milwaukee Institute of Drug Discovery, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Department of Chemistry and Biochemistry, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Milwaukee Institute of Drug Discovery, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Department of Cell Biology, Neurobiology and Anatomy, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
UW Carbone Cancer Center, University of Wisconsin-Madison, Madison, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
UW Carbone Cancer Center, University of Wisconsin-Madison, Madison, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
UW Carbone Cancer Center, University of Wisconsin-Madison, Madison, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, Wisconsin, USA.
Publications dans "Benzodiazépines" :
Dexmedetomidine (DEX) is an anaesthetic agent that mimics natural deep sleep and produces minimal cardiorespiratory depression. As such, it is a very valuable option in the management of such a challe...
Cerebrospinal fluid (CSF) flows through the central nervous system (CNS) via the glymphatic pathway to clear the interstitium of metabolic waste. In preclinical studies, glymphatic fluid flow rate inc...
Peripheral nerve block technology is important to balanced anesthesia technology. It can effectively reduce opioid usage. It is the key to enhance clinical rehabilitation as an important part of the m...
Dexmedetomidine, an alpha-2 adrenoreceptor agonist that is widely used as a sedative medication, is becoming more and more attractive in clinical application on cardiac surgery patients. In this revie...
Uncooperative behavior in pediatric dentistry is one of the most common manifestations of dental anxiety. Managing anxious patients can be attained by moderate sedation. This study aimed to compare th...
In total, 56 uncooperative healthy children (3-5 years old) requiring dental treatment were divided randomly into two groups: Group I (study group), which received buccal dexmedetomidine (2 μg/kg) and...
Hemodynamic results did not reveal a statistically significant difference between the two study groups (P>0.05). There was a significant difference in patient's acceptance to sedative drug between bot...
Both DEX-KET combination and DEX alone are effective in providing hemodynamic stability. DEX-KET combination significantly improved the behavior of sedated children compared to DEX alone but the drug ...
Dexmedetomidine is a highly selective and efficient...
To investigate the anesthetic effect of dexmedetomidine in clinical neurosurgery....
A total of 94 patients who received functional neurosurgical treatment in our hospital from March 2019 to October 2020 were selected and divided into the study and control groups. Routine anesthesia w...
Before surgery (T0), no significant differences in MAP, HR, and SpO...
The application of dexmedetomidine in clinical functional neurosurgery is safe and can maintain hemodynamic stability and reduce the degree of stress response, cognitive impairment, and pain caused by...
Dexmedetomidine, an α2-adrenergic agonist, is not approved by the Food and Drug Administration for use in premature infants. However, the off-label use of dexmedetomidine in premature infants has incr...
To describe dexmedetomidine use patterns in the NICU and examine the association between dexmedetomidine and opioid use in premature infants....
A multicenter, observational cohort study was conducted from November 11, 2022, to April 4, 2023. Participants were inborn infants born between 22 weeks, 0 days, and 36 weeks, 6 days, of gestation at ...
Exposure to medications of interest defined as total days of exposure, timing of use, and changes over time....
A total of 395 122 infants were included in the analysis. Median gestational age was 34 (IQR, 32-35) weeks, and median birth weight was 2040 (IQR, 1606-2440) g. There were 384 infants (0.1% of total; ...
The findings of this multicenter cohort study of premature infants suggest that dexmedetomidine use increased significantly between 2010 and 2020, while overall opioid exposure decreased. Future studi...
Review dexmedetomidine use in critically ill patients for niche indications including sleep, delirium, alcohol withdrawal, sepsis, and immunomodulation....
Literature was sought using PubMed (February 2012-November 2022). Search terms included dexmedetomidine AND (hypnotics OR sedatives OR sleep OR delirium OR immunomodulation OR sepsis OR alcohol withdr...
Relevant studies conducted in humans ≥18 years published in English were included. Exclusion criteria included systematic reviews, meta-analyses, and studies evaluating oral dexmedetomidine or other a...
A total of 231 articles were retrieved. After removal of duplicates, title and abstract screening, and application of inclusion criteria, 35 articles were included. Across the clinical conditions incl...
This review presents data for potential niche roles of dexmedetomidine aside from sedation in critically ill patients. This may serve as a guide for sedation selection in critically ill patients who m...
While further studies are needed, dexmedetomidine may provide benefit in other indications in critically ill patients including delirium, sleep, and alcohol withdrawal. Given the poor quality of evide...
To study the effect of dexmedetomidine (Dex) on perioperative inflammatory response in aortic dissection (AD) patients....
From June 2020 to June 2022, 50 patients with Stanford type B AD underwent endovascular stent-graft exclusion (EVAR) at our hospital. They randomly were assigned to two groups (N = 25): the control gr...
At T3 and T4, CRP and ESR in the Dex group were significantly improved compared with those in the C group....
Dexmedetomidine can reduce the inflammatory reaction of aortic dissection....
Dexmedetomidine (DEX), a centrally acting alpha-2 agonist, is increasingly used for sedation in multiple clinical settings. Evidence from the intensive care unit and operative settings suggests DEX ma...
We performed a systematic review of the medical literature to identify all published evidence regarding the use of DEX in the ED. We included randomized and nonrandomized studies and studies reporting...
We identified 35 studies meeting inclusion criteria, including 11 randomized controlled trials, 13 cohort and other nonrandomized studies, and 11 case reports and case series. Significant heterogeneit...
A limited body of generally poor- to moderate-quality evidence suggests that the use of DEX may be efficacious in certain clinical scenarios in the ED and that DEX use in the ED is likely safe. Furthe...