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.

Malaysia Withdraws Appeal Against Liquid Nicotine Ruling as Vape Regulation Framework Enters New Phase
Malaysia Withdraws Appeal Against Liquid Nicotine Ruling as Vape Regulation Framework Enters New Phase
Malaysia’s government has withdrawn its appeal against a High Court ruling concerning the regulatory status of liquid nicotine used in vape and e-cigarette products, according to reports by New Straits Times, Free Malaysia Today and CodeBlue on August 18, 2026. The Kuala Lumpur High Court ruled on May 15 that the government’s decision to remove liquid nicotine from the scheduled poisons list under the Poisons Act 1952 was irrational and made without proper consultation with the Poisons Board. The withdrawal ends the government’s appeal process, while the future regulatory framework for nicotine vape products remains under discussion.
Aug.21
 $20 Million, a Permanent Injunction and Distributor Controls: Posh Deal Tightens Illinois Vape Compliance
$20 Million, a Permanent Injunction and Distributor Controls: Posh Deal Tightens Illinois Vape Compliance
An Illinois court ordered three companies tied to Posh vapes to pay $20 million and permanently restricted the sale, marketing and distribution in Illinois of products lacking required FDA authorization. The consent order also imposes downstream distributor controls, age-verification measures and social-media marketing limits, creating a new state-level compliance benchmark for disposable vape businesses.
Regulations
Aug.05
China’s HTP Exports Fell 14.3% in H1 2026 as Russia and Belarus Accounted for 76% Lead
China’s HTP Exports Fell 14.3% in H1 2026 as Russia and Belarus Accounted for 76% Lead
In H1 2026, China’s HS 24041100 exports stood at $1.32 million, down 14.3% YoY, with volume falling 17.2% to 55.33 tons. Market distribution shifted drastically amid overall export drops. Exports to Russia and Belarus totaled $1 million, taking 76.0% of all shipments versus 29.5% in H1 2025. Belarus became the top destination with export value jumping 177.5%, while the Philippines, Singapore and Indonesia’s combined share slumped from 49.3% to 11.2%.Domestically, Yunnan led exporter registrations; Jiangsu and Shanghai were key suppliers, yet Anhui and Sichuan had no exports. Heavy concentration means order or declaration changes for Russia/Belarus greatly affect national aggregate data. The data shows customs entry points (not end markets), covering tobacco consumables only, excluding heating equipment and the complete HTP supply chain.
Aug.11
2Firsts Hosts U.S. Market Mid-Year Briefing: Companies Need to Reassess Product and Market-Access Strategies
2Firsts Hosts U.S. Market Mid-Year Briefing: Companies Need to Reassess Product and Market-Access Strategies
2Firsts held its 2026 U.S. Market Compliance and Development Mid-Year Briefing in Shenzhen, China, on July 28. The discussion examined how state-level requirements, proposed foreign-establishment registration rules and expanding supply-chain responsibilities are changing product and investment decisions in the U.S. tobacco and nicotine market.
Jul.29
French Anti-Tobacco Group Questions PMI’s IQOS “Curiosity” Campaign Over Potential Youth Appeal
French Anti-Tobacco Group Questions PMI’s IQOS “Curiosity” Campaign Over Potential Youth Appeal
According to French anti-tobacco group Générations Sans Tabac, Philip Morris International’s (PMI) IQOS “Curiosity” campaign has drawn attention from public health advocates. The group argues that the campaign uses themes including curiosity, exploration and lifestyle branding that could increase interest among younger audiences. PMI has positioned IQOS as a key part of its smoke-free product strategy, while France maintains strict restrictions on tobacco and nicotine product marketing. The debate highlights ongoing tensions between heated tobacco branding strategies and public health concerns in Europe.
Jul.24
China’s Jinhua Tobacco Launches CNY 2.7 Million Procurement for E-Cigarette Violation Lead Monitoring Services
China’s Jinhua Tobacco Launches CNY 2.7 Million Procurement for E-Cigarette Violation Lead Monitoring Services
Jinhua Tobacco, a municipal tobacco company in China’s Zhejiang province, has launched a public tender for e-cigarette-related violation lead monitoring and consulting services. The project is valued at CNY 2.7 million and covers data resource integration and analytical consulting services for 36 months from contract signing. The procurement reflects the use of external data and analysis services to support local tobacco companies’ market oversight activities related to e-cigarettes.
Aug.07