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.

BAT's VELO Partners With McLaren F1 Team for Global Fan Campaign to Expand Nicotine Pouch Brand Reach
BAT's VELO Partners With McLaren F1 Team for Global Fan Campaign to Expand Nicotine Pouch Brand Reach
BAT-owned nicotine pouch brand VELO and the McLaren Mastercard Formula 1 Team have launched a global fan engagement campaign offering motorsport enthusiasts opportunities to win exclusive team-related experiences. The initiative aims to connect racing culture, fan interaction and VELO’s brand experience across global markets. The partnership reflects BAT’s broader strategy of expanding modern nicotine product brands beyond traditional tobacco categories through lifestyle and cultural marketing.
Jul.23
Philippine Local Governments Urge Marcos to Prioritize Smoke- and Vape-Free Bill
Philippine Local Governments Urge Marcos to Prioritize Smoke- and Vape-Free Bill
The League of Municipalities of the Philippines (LMP) has urged President Ferdinand Marcos Jr. to prioritize the Smoke- and Vape-Free Bill, seeking a nationwide legal framework for tobacco and vape regulation. Local government leaders said national legislation would help standardize enforcement and strengthen public health measures. The proposal remains at the advocacy stage and has not yet become law.
Jul.29
Global Tobacco Control Faces Regional Adaptation Test as Nicotine Markets Evolve, Asian Specialist Says
Global Tobacco Control Faces Regional Adaptation Test as Nicotine Markets Evolve, Asian Specialist Says
As e-cigarettes, heated tobacco products and nicotine pouches expand across global markets, a central question is gaining urgency: can tobacco control rely on a universal policy model? In an interview with 2Firsts, Asian public health and addiction medicine specialist Dr. Rashidi Mohamed bin Pakri Mohamed says Western experience remains relevant, but policies must be adapted to local culture, healthcare systems, enforcement capacity, illicit markets and clinical evidence.
Jul.08
CCPIT Says Trade Friction Index for China-Related Electronics Sector Remains High, With Vape Products Among Areas of Focus
CCPIT Says Trade Friction Index for China-Related Electronics Sector Remains High, With Vape Products Among Areas of Focus
China Council for the Promotion of International Trade (CCPIT) held its July regular press conference on July 31, 2026, releasing the May 2026 Global Economic and Trade Friction Index. CCPIT spokesperson Yang Fan said the global trade friction index stood at 95 in May, remaining at a medium-to-high level. By industry, the electronics sector recorded the highest trade friction index among 13 monitored industries. In China-related trade frictions, the index stood at 93, with electronics products including drones, chips and vape products among areas where friction remained elevated.
Aug.03
Research | Swedish Study Finds Oral Lesions in 79% of Examined Nicotine Pouch Users, With Distinct Tissue Responses
Research | Swedish Study Finds Oral Lesions in 79% of Examined Nicotine Pouch Users, With Distinct Tissue Responses
A new Swedish study found oral mucosal lesions in 79% of examined nicotine pouch users and 89% of tobacco-derived snus users, with different tissue-response patterns between the two categories. For manufacturers and regulators, the findings shift attention toward product formulation, flavouring, pouch materials and local oral exposure, not only whether a product contains tobacco. The study found no higher prevalence of caries or periodontal disease, but it could not establish causality, long-term outcomes or differences between individual products or designs.
Special Report
Jul.27
Haypp Report Shows Nicotine Pouches Gaining Ground as a Vape Alternative in the UK
Haypp Report Shows Nicotine Pouches Gaining Ground as a Vape Alternative in the UK
According to Haypp’s 2026 UK Nicotine Report, nicotine pouches are increasingly replacing both cigarettes and vaping. The UK market grew sharply, with Haypp and Northerner reporting a 60% year‑on‑year sales increase in 2025. Notably, 40% of users adopted pouches to quit vaping, nearly matching the 43% who used them to stop smoking. This indicates pouches are expanding beyond traditional smoking cessation and gaining traction among adults seeking non‑inhalable nicotine alternatives.
Jul.01