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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=Ranitidine#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=Ranitidine#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=Ranitidine#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=Ranitidine#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" :
Ranitidine, the most widely used histamine-2 receptor antagonist (H2RA), was withdrawn because of N-nitrosodimethylamine impurity in 2020. Given the worldwide exposure to this drug, the potential risk...
To examine the comparative risk of cancer associated with the use of ranitidine vs other H2RAs....
This new-user active comparator international network cohort study was conducted using 3 health claims and 9 electronic health record databases from the US, the United Kingdom, Germany, Spain, France,...
The main exposure was use of ranitidine vs other H2RAs (famotidine, lafutidine, nizatidine, and roxatidine)....
The primary outcome was incidence of any cancer, except nonmelanoma skin cancer. Secondary outcomes included all cancer except thyroid cancer, 16 cancer subtypes, and all-cause mortality....
Among 1 183 999 individuals in 11 databases, 909 168 individuals (mean age, 56.1 years; 507 316 [55.8%] women) were identified as new users of ranitidine, and 274 831 individuals (mean age, 58.0 years...
In this cohort study, ranitidine use was not associated with an increased risk of cancer compared with the use of other H2RAs. Further research is needed on the long-term association of ranitidine wit...
Ranitidine, a histamine H...
The aim was to study drug utilisation patterns of ranitidine and report discernible trends in treatment discontinuation and switching to alternative medications....
This retrospective, population-based cohort study was conducted using primary care records from six European countries between 2017 and 2023. To explore drug utilisation patterns, we calculated (1) in...
During the study period, 385,273 new ranitidine users were observed, with most users being female and aged 18-74 years. Ranitidine was the most commonly prescribed H...
Ranitidine was commonly used prior to referral, but it was subsequently discontinued and replaced primarily with PPIs....
To localize ectopic gastric mucosa in patients with unexplained gastrointestinal bleeding and diagnose a Meckel diverticulum,...
The formation of N-nitrosodimethylamine (NDMA) in ranitidine hydrochloride drug substance (DS) and drug products has attracted considerable attention over the last few years. The drug structure is unu...
Understanding the characteristics of crystal polymorphism of active pharmaceutical ingredients and analyzing them with high sensitivity is important for quality of drug products, appropriate character...
Polypharmacy may be considered as the customary practice to provide optimum care services to patients but inter resulted in augmented probability of multiple drug interaction. Keeping in view the impo...
N-Nitrosodimethylamine (NDMA) detected above the acceptable level in ranitidine products has been a great global concern. To examine the risk of cancer among people treated with ranitidine, we conduct...
Ranitidine products contain unacceptable levels of...
This retrospective study used data from nationwide Korean claims from 2019. Patients with gastrointestinal disorders treated with ranitidine for at least a month on 25 September 2019, were selected fo...
In total, 7502 patients were included in this study, among which 5164 (68.8%) switched from ranitidine to an alternative drug. The most prescribed alternative drugs were H2RAs, followed by PPIs, PCABs...
Approximately two-thirds of patients with gastrointestinal disorders switched from ranitidine to alternative drugs within 3 months after ranitidine withdrawal. The Cox regression analysis showed that ...
Drug shortages are a complex global challenge, and few studies have analyzed quantitative data on their impacts. In September 2019, detection of a nitrosamine impurity in ranitidine led to recalls and...
We investigated the extent of the ranitidine shortage and its impacts on acid suppression drug utilization in Canada and the United States (US)....
We conducted an interrupted time series analysis of acid suppression drug purchases in Canada and the US from 2016 through 2021 using IQVIA's MIDAS database. We used autoregressive integrated moving a...
Prior to the recalls, 20,439,915 ranitidine units were purchased monthly in Canada and 189,038,496 in the US on average. After the recalls started in September 2019, purchasing rates decreased for ran...
The ranitidine shortage led to immediate and sustained shifts in H2RA utilization in both countries, potentially affecting hundreds of thousands of patients. Our results emphasize the need for future ...
Adsorption behavior of ranitidine hydrochloride (RT) on a Ca-montmorillonite (SAz-1) was studied in aqueous system through batch experiments. The adsorption kinetics revealed that the equilibrium reac...