Potential Risks of Long-Term E-Cigarette Use

Dec.06.2022
Potential Risks of Long-Term E-Cigarette Use
Studies on the potential dangers of long-term e-cigarette use vary, with some suggesting a 5% risk of potential harm.

Some studies have not quantified the potential risks of long-term use of electronic cigarettes. Others believe that while the dangers of e-cigarettes are 95% lower than traditional cigarettes, the remaining 5% represents a conservative estimate of potential risks from flavorings and ingredients over the long term. Some still insist that it is not possible to draw definitive conclusions today. According to one study, most tested models showed low levels of toxicity, and therefore do not pose a danger to users.


However, the author explains that this is not a reliable measure as the number of models and amounts of e-liquid in the market continue to increase without testing [4]. Ultimately, for the World Health Organization, the toxicity of e-cigarettes may be lower than tobacco, but according to them, there is no evidence to suggest the effectiveness of e-cigarettes in quitting smoking [5]. The view that conflicts with the Cochrane organization's point of view is that e-cigarettes are almost twice as effective as other nicotine replacement products (patches, gum, etc.) in quitting smoking.


In the end, the results from these different studies may vary and have different interpretations, but almost all the research agrees on one point: the current results are encouraging.


2FIRSTS will continue to report on this topic, with further updates available on the "2FIRSTS APP". Scan the QR code below to download the app.



Disclaimer

This article is provided solely for professional research, industry discussion, and informational purposes. Any references to brands, companies, products, technologies, or policies are made for factual reporting and analytical purposes only, and do not constitute endorsement, recommendation, promotion, or advertising by 2Firsts.

Nicotine-containing products, including but not limited to cigarettes, e-cigarettes, heated tobacco products, and nicotine pouches, carry significant health risks. Readers are responsible for complying with all applicable laws and regulations in their respective jurisdictions, including age restrictions and access limitations.

The information contained in this article should not be regarded as investment, legal, medical, regulatory, or commercial advice. While 2Firsts strives to ensure the accuracy and reliability of its content, it does not assume liability for any direct or indirect loss arising from errors, omissions, inaccuracies, or reliance on the information contained herein.

This article is not intended for individuals below the legal age for accessing tobacco or nicotine-related information in their jurisdiction.

 

Copyright Notice

This article is either original content produced by 2Firsts or content reproduced, translated, summarized, or adapted from third-party sources with attribution where applicable. The intellectual property rights of the original content remain with 2Firsts or the respective original rights holders.

No individual or organization may copy, reproduce, distribute, republish, modify, translate, or otherwise use this content without prior authorization. Any unauthorized use may result in legal action.

For copyright-related inquiries, corrections, or removal requests, please contact: info@2firsts.com.

 

AI-Assisted Translation and Editing Notice

Portions of this article may have been translated, edited, or reviewed with the assistance of artificial intelligence tools to improve efficiency and readability. Due to the limitations of AI-assisted translation and editing, discrepancies, omissions, or inaccuracies may exist when compared with the original source.

Where applicable, readers are advised to refer to the original source for the most complete and accurate information. If you identify any errors or believe that any content infringes upon your rights, please contact us at info@2firsts.com, and we will review and address the matter promptly.

China STMA Deputy Administrator Meets KT&G COO as Heated Cigarette Rules Advance
China STMA Deputy Administrator Meets KT&G COO as Heated Cigarette Rules Advance
Wang Gongcheng, deputy administrator of China’s State Tobacco Monopoly Administration, met KT&G Chief Operating Officer Lee Sang-hak in Shanghai on September 1, according to Oriental Tobacco News. The meeting comes as China seeks public comment on a draft mandatory national standard for heated cigarettes. The report did not disclose the subjects discussed or indicate whether heated tobacco products or market access were addressed.
News
Sep.02
Former Roche Neuroscience and Rare Diseases Communications Director Ria Kioupritzi Joins PMI as Scientific Affairs Director
Former Roche Neuroscience and Rare Diseases Communications Director Ria Kioupritzi Joins PMI as Scientific Affairs Director
Eleftheria (Ria) Kioupritzi, a biopharmaceutical professional with more than 15 years of experience, has joined Philip Morris International as Director Scientific Affairs within Corporate Affairs. She previously served at Roche as Senior Scientific Communications Director for Neuroscience and Rare Diseases and worked extensively in spinal muscular atrophy. Her earlier career also covered competitive intelligence, clinical and regulatory monitoring, pipeline development and launch preparation. During her time working in Roche's SMA field, Evrysdi passed through several U.S. FDA milestones, including its initial approval, an expanded indication for younger infants and approval of a tablet formulation. Public records do not show that Kioupritzi herself led the FDA submissions.
Sep.22
Retail Case Study | Wisconsin Vape Market One Year After New Regulations: Johnny Vapes Reports 80% Sales Decline as Consumers Shift Online and Across State Lines
Retail Case Study | Wisconsin Vape Market One Year After New Regulations: Johnny Vapes Reports 80% Sales Decline as Consumers Shift Online and Across State Lines
According to WNCY on August 24, 2026, some independent vape retailers in Wisconsin say they have faced significant business pressure one year after new vape regulations took effect. Johnny Vapes, a retailer operating in northeast Wisconsin, said its store count fell from seven locations to four, sales declined by about 80%, and roughly 90% of its inventory was affected. Retailers said some consumers have shifted to online purchases or traveled to neighboring Michigan to buy vape products. The case highlights how local regulations can reshape retail operations, inventory management and consumer purchasing patterns.
Aug.28
BAT Expands ITC Infotech Partnership Across Poland, Romania and India to Advance AI
BAT Expands ITC Infotech Partnership Across Poland, Romania and India to Advance AI
ITC Infotech has expanded its multi-year strategic technology partnership with British American Tobacco (BAT), providing technology services across Poland, Romania and India while continuing to support BAT's newly launched Future Capabilities Centre in India and existing technology hubs in Malaysia and Mexico. The companies said the agreement will focus on AI-enabled innovation, technology capability building and greater operational efficiency. The partnership also aligns with BAT's broader Fit2Win transformation programme, under which the group is expanding the use of external technology and business-services partners to simplify its global operating model.
Aug.13
Iowa Enforces Vape Registry Law as Retailers Warn Product Limits Could Increase Store Pressure
Iowa Enforces Vape Registry Law as Retailers Warn Product Limits Could Increase Store Pressure
Iowa has begun enforcing its vape registry law, requiring vape products to be registered before they can be legally sold in the state. The move follows a decision by the U.S. Court of Appeals for the Eighth Circuit to lift an injunction that had blocked enforcement. Retailers have warned that tighter product availability rules could increase pressure on vape shops. One Iowa retailer said that if only a limited number of products remain available, many stores could face significant business challenges.
Aug.06
Zhang Xiaotang Appointed Deputy Director of China’s Tobacco Regulator, Adding Another Finance-Background Official to Top Leadership
Zhang Xiaotang Appointed Deputy Director of China’s Tobacco Regulator, Adding Another Finance-Background Official to Top Leadership
China’s State Council has appointed Zhang Xiaotang as deputy director of the State Tobacco Monopoly Administration, with the regulator’s official website now listing him as a Party leadership group member and deputy director. Zhang previously led Hebei China Tobacco and earlier headed the STMA’s finance and audit department. His appointment follows the elevation earlier this year of former tax official Yao Laiying to head the STMA, adding another senior official with a strong fiscal or financial-management background to China Tobacco’s top leadership in 2026.
News
Sep.20