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.

Product | PMI Introduces VEEV inPrime, Bringing an Induction Vaporization Platform to the Next Generation of the VEEV Portfolio
Product | PMI Introduces VEEV inPrime, Bringing an Induction Vaporization Platform to the Next Generation of the VEEV Portfolio
Philip Morris International (PMI) has introduced VEEV inPrime, the next-generation closed-system vape platform featuring the new AdvanceVape Induction System™. Alongside the new induction platform, PMI has redesigned the pods, e-liquid formulations and user interaction experience. According to PMI and official IQOS websites, VEEV inPrime began a phased European rollout between May and June 2026, with products now available in Greece, Estonia, the United Kingdom and Italy.
Jul.14
PMI Expands IQOS and VEEV Presence at Frankfurt Airport Through Travel Retail Pop-Ups
PMI Expands IQOS and VEEV Presence at Frankfurt Airport Through Travel Retail Pop-Ups
According to The Moodie Davitt Report, PMI Global Travel Retail and Frankfurt Airport Retail have launched new IQOS and VEEV retail spaces at Frankfurt Airport. The installations, located inside and outside duty-free areas, showcase IQOS heated tobacco products and VEEV e-vapor products through product education, consumer interaction and brand experiences. Frankfurt Airport Retail, operated by Fraport Group and Gebr. Heinemann, manages key retail activities at Frankfurt Airport. The initiative follows PMI’s broader strategy of expanding smoke-free products through global travel retail channels. PMI has previously introduced VEEV products across multiple European airports while continuing to expand IQOS and VEEV availability in international markets.
Jul.17
Product | BAT Japan Launches virto Bright Peach Click in Japan, Expanding glo Hilo’s Capsule-Based Flavor Portfolio
Product | BAT Japan Launches virto Bright Peach Click in Japan, Expanding glo Hilo’s Capsule-Based Flavor Portfolio
British American Tobacco Japan (BAT Japan) has introduced virto Bright Peach Click, a new heated tobacco stick designed for the glo Hilo system. The product expands the existing virto consumable lineup with a combination of tobacco, menthol and ripe peach flavors, featuring a capsule mechanism that releases additional fruit flavor when activated. The product launched in Japan on July 27, 2026, through glo official online channels, convenience stores and tobacco retailers.
Aug.03
China Tobacco Regulator Deputy Head Visits Laos as Both Sides Strengthen Cooperation on Illegal Tobacco Trade
China Tobacco Regulator Deputy Head Visits Laos as Both Sides Strengthen Cooperation on Illegal Tobacco Trade
China’s official Xinhua News Agency reported that Liu Sanjiang, deputy head and Party group member of China’s tobacco regulator, led a delegation to Laos from July 31 to Aug. 2, 2026, for discussions with Lao authorities on combating cross-border illegal tobacco trade. The two sides discussed areas including law enforcement cooperation, information sharing and efforts to address tobacco-related illegal activities such as counterfeiting and smuggling. The visit highlights cooperation between Chinese and Lao authorities on illicit tobacco control.
News
Aug.05
China Discloses First Criminal Case Over Counterfeit Vapes Disguised as “Medical Nebulizers” and “Zero-Nicotine” Products
China Discloses First Criminal Case Over Counterfeit Vapes Disguised as “Medical Nebulizers” and “Zero-Nicotine” Products
Chinese authorities have disclosed the country’s first reported criminal case involving counterfeit vapes marketed as “medical nebulizers” and “zero-nicotine” products. Authorities determined that the products involved were counterfeit vapes and pursued criminal charges for producing and selling counterfeit goods. According to the report, the case resulted in the seizure of 347,000 counterfeit vape pods and 53,700 vape devices, with physical goods valued at 22.13 million yuan.
Aug.04
Australia’s Daily Smoking Rate Falls to Record Low of 5.8% as Nicotine Use Patterns Shift
Australia’s Daily Smoking Rate Falls to Record Low of 5.8% as Nicotine Use Patterns Shift
According to the Australian Institute of Health and Welfare’s National Drug Strategy Household Survey, daily smoking among Australians aged 18 and over fell to a record low of 5.8% in 2025. Health Minister Mark Butler said Australia now has around 500,000 fewer daily smokers than three years ago and credited the government’s vaping reforms as part of broader progress. Among people aged 14 and over, daily smoking declined from 8.3% in 2022-23 to 5.6% in 2025. Daily vaping rates stabilised at 3.6%, while the government also moved to further restrict access to nicotine pouches through unapproved therapeutic import pathways.
Jul.21