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Introduction: Reddit is a popular social media platform for sharing information about vaping. Little is known about the types of external resources that Reddit users in vaping communities share and engage with.
Methods: We analysed 2315 posts containing uniform resource locators (URLs) published to vaping communities on Reddit between November 2021 and October 2022. We coded URLs into eight mutually exclusive domain types. A mixed-effects Poisson regression model examined whether domain type was associated with user engagement (ie, number of unique commenters).
Results: Posts contained links to social media (35%), image hosting (31%), vaping-related commerce (19%), eJuice (12%), general vaping (6%), news (2%) and research (1%) URL domains. There were 237 unique vaping-related commerce domains (eg, ziipstock.com). The average number of commenters per post was 5.43 (SD=8.04). The rate of commenters was higher for posts sharing research (adjusted rate ratio (aRR) 1.74, 95% CI 1.28 to 2.36) and news (aRR 1.56, 95% CI 1.02 to 2.38) domains compared with vape-related commerce domains.
Conclusion: Reddit users in vaping communities share and interact with a variety of external resources. The >200 different vaping-related commerce domains in our sample speak to the breadth and availability of websites that Reddit users (perhaps even those underage) may be using to browse and purchase vaping devices.
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http://dx.doi.org/10.1136/tc-2023-058533 | DOI Listing |
Cureus
August 2025
Community Medicine, Jazan University, Riyadh, SAU.
Vaping product use-associated lung injury is a recently recognized respiratory illness that can occur in users of e-cigarettes or vaping products, including those marketed as nicotine‑free. We describe a previously healthy, 22‑year‑old male, non‑smoker who presented with progressive shortness of breath, non‑productive cough, pleuritic chest pain, low‑grade fever, and fatigue. He reported daily use of a flavored nicotine‑free vaping device for eight months, with increased use in the preceding month, including cartridges purchased from unregulated online sources.
View Article and Find Full Text PDFBMJ Glob Health
September 2025
Department of Oral Medicine and Periodontology, University of Peradeniya, Peradeniya, Sri Lanka.
Introduction: E-cigarette use has become a significant global public health concern. Recently, several systematic reviews have synthesised evidence on e-cigarette use in Europe, America and Southeast Asia. However, there is no known systematic review of such on South Asia (SA).
View Article and Find Full Text PDFCureus
July 2025
Graduate Medical Education, Riverside Community Hospital, Riverside, USA.
Objective Introduced in the early 2000s, e-cigarettes and vaping have risen in popularity, leading to a notable increase in acute lung injury and the coining of electronic cigarette or vaping-associated lung injury (EVALI). Current studies have examined outcomes in EVALI specifically; however, data on the impact of vaping in acute respiratory distress syndrome (ARDS) is lacking. Thus, the objective of this study is to investigate the impact of vaping on hospital outcomes in patients with ARDS.
View Article and Find Full Text PDFSci Rep
August 2025
Rollins School of Public Health, Emory University, Atlanta, GA, USA.
Loneliness is a growing public concern among emerging adults, yet little is known about its predictors in rural and reservation-based communities. This study examines whether substance use and mental health symptoms in 12th grade predict loneliness post high school among a rural reservation-based sample. Participants (n = 483) were surveyed in 12th grade (Spring 2024) and again six months into young adulthood (Fall 2024).
View Article and Find Full Text PDFHealthcare (Basel)
August 2025
Department of Family and Community Medicine, College of Medicine, Taibah University, Madinah 42353, Saudi Arabia.
: Electronic cigarettes (e-cigarettes) have gained popularity among young adults globally, but only limited research exists on usage patterns in Saudi Arabia. This study investigated the prevalence, patterns, and factors associated with e-cigarette use initiation and transition to cigarette smoking among university students in Saudi Arabia. : A cross-sectional survey was conducted among 537 university students in Al-Madinah city during the 2024-2025 academic year.
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