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.

How Many Nicotine Pouch Factories Does Europe Need? 2Firsts Interviews AIRSCREAM on the OEM Market
How Many Nicotine Pouch Factories Does Europe Need? 2Firsts Interviews AIRSCREAM on the OEM Market
At InterTabac 2026, nicotine pouch growth was visible not only in brands but across equipment, raw materials and OEM manufacturing. 2Firsts interviewed AIRSCREAM commercial head Steve Moore on how many pouch factories Europe may ultimately need and where manufacturers can differentiate, from formulation and flavour to pouch materials, production consistency and customer service. The category continues to expand, but questions remain over future capacity, consolidation and the long-term structure of the supply chain.
Sep.18
FDA Authorizes JUUL2, Cites Adult Switching Amid Efforts to Speed PMTA Reviews
FDA Authorizes JUUL2, Cites Adult Switching Amid Efforts to Speed PMTA Reviews
The FDA authorized the JUUL2 device and tobacco- and menthol-flavored pods on Aug. 28, bringing the number of authorized e-cigarette products to 48. The agency highlighted complete switching among adult smokers, with six-week switching rates reaching 28.4%–49.3% for the menthol pod. The decision comes as FDA works to speed PMTA reviews, reduce application backlogs and expand authorized e-cigarette and nicotine-pouch products while maintaining enforcement priorities for unauthorized products.
Regulations
Aug.29
Virginia Tobacco Retail Permit Takes Effect October 1, Covering Vapes as More Than 3,000 Businesses Apply in September
Virginia Tobacco Retail Permit Takes Effect October 1, Covering Vapes as More Than 3,000 Businesses Apply in September
Virginia's new retail tobacco permit system took effect October 1, requiring sellers of vapes, nicotine products and related devices and accessories to obtain a Retail Tobacco Permit for each business location. Virginia ABC said more than 3,000 businesses applied in September alone, creating a processing backlog. Qualifying applicants that filed before October 1 may temporarily operate under a Letter of Authorization. The new store-level permit also sits alongside Virginia's existing vape product directory, where sales of unlisted liquid nicotine or nicotine vapor products can trigger civil penalties starting at $5,000.
Regulations
Oct.03
Australia Tobacco Tax Debate Spreads Within Labor as NSW Premier Minns Reaffirms Support for a Cut
Australia Tobacco Tax Debate Spreads Within Labor as NSW Premier Minns Reaffirms Support for a Cut
Australia’s tobacco excise debate is increasingly exposing differences within the governing Labor Party. New South Wales Labor Premier Chris Minns reaffirmed on September 8 that he supports reducing tobacco excise, arguing that current tax settings are pushing consumers toward cheaper black-market cigarettes. Federal Health Minister Mark Butler continues to oppose an excise cut, while Treasurer Jim Chalmers and Assistant Treasurer Daniel Mulino have recently stopped short of ruling out future changes. The divergence follows the opposition Coalition’s proposal to cut tobacco excise by 80%.
Sep.08
EU Tobacco Tax Reform Targets November Push as Sweden Holds Nicotine-Pouch Minimum at €20 per Kilogram
EU Tobacco Tax Reform Targets November Push as Sweden Holds Nicotine-Pouch Minimum at €20 per Kilogram
The Irish presidency of the Council of the European Union is using bilateral talks to push the bloc’s Tobacco Taxation Directive toward a political agreement in November. According to Law360, citing an EU official, Sweden is unwilling to accept a minimum excise threshold above €20 per kilogram for nicotine pouches. Council negotiations have already lowered the European Commission’s original proposal, but a May 2026 presidency compromise still set the minimum at 10% of the tax-inclusive retail price or €30 per kilogram in 2028-29, with higher levels later.
Market
Sep.17 by 2Firsts Perspectives
U.S. Expands Illicit Vape Enforcement as ATF Brings PACT Act Powers Into Trade Fraud Task Force
U.S. Expands Illicit Vape Enforcement as ATF Brings PACT Act Powers Into Trade Fraud Task Force
The U.S. Bureau of Alcohol, Tobacco, Firearms and Explosives said on September 23 that it has joined the interagency Trade Fraud Task Force to strengthen enforcement against illegal, misdeclared and smuggled vape and tobacco products. ATF will bring its authority under the Prevent All Cigarette Trafficking Act into the task force, including registration, reporting, shipping and record-inspection requirements covering interstate sales of electronic nicotine delivery systems. ATF said the move will strengthen its ability to trace illicit products from U.S. points of entry through domestic trafficking and distribution networks.
News
Sep.28 by 2Firsts Perspectives