ReviewDeutsches Arzteblatt international2025
Cannabis-Associated Emergencies in the Emergency Department.
Review in Deutsches Arzteblatt international, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Post-legalization rise in German medical cannabis interest: evidence from Google trends as surrogate marker.Journal of cannabis research · 2026Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundNow that the Cannabis Act legalizing the use of cannabis has come into effect in Germany, the frequency of cannabis use in Germany may rise, and with it the number of cannabisrelated visits to emergency departments.
methodsIn this narrative review, we identify and evaluate the observed trends in case numbers after cannabis legalization in other countries, the common reasons for emergency department visits, and the options for treatment. Data on trends in cannabis-related emergency contacts in Germany were provided by the Poison Control Center North and are evaluated descriptively.
resultsThe prevalence of cannabis use in Europe is estimated at 8%. In Canada, after legalization, cannabis use among the total population aged 15 years and over rose from 15% in 2017 to 25% in 2021, and hospital admissions doubled from 15/100 000 in 2017 to 32/100 000 in 2022. Acute intoxication is the most common reason for hospital admission and is often accompanied by acute anxiety and panic attacks. The risk of developing psychosis increases with THC content and frequency of use. Cannabinoid hyperemesis syndrome manifests itself with abdominal pain and severe, cyclical vomiting. The most important acute measure is to replace the often massive fluid loss. Benzodiazepines and antipsychotic drugs can be given as symptomatic treatment.
conclusionThe legalization of cannabis use can be expected to lead to an increase in cannabis-related emergencies in Germany as well. As the clinical manifestations are often nonspecific, the targeted investigation of possible cannabis use is indicated so that the affected patients can be given appropriate treatment and assistance.
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