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.

EU ‘TPD3’ Enters Next Phase on Aug. 14 as Fragmented Vape and Nicotine Pouch Rules Push the Single Market Toward Regulatory Overhaul
EU ‘TPD3’ Enters Next Phase on Aug. 14 as Fragmented Vape and Nicotine Pouch Rules Push the Single Market Toward Regulatory Overhaul
A 12-week European Commission consultation on revising the Tobacco Products Directive and Tobacco Advertising Directive is due to close on Aug. 14, 2026. The Commission has identified e-cigarette flavours, disposable vapes, tobacco heating devices, nicotine pouches, nicotine-free e-cigarettes, packaging and digital marketing among areas for possible new EU rules. National regulations already vary significantly across the bloc, a fragmentation the Commission says creates internal-market barriers and distorts competition. No formal revised TPD/TAD legislative text has yet been published, with the Commission currently indicating December 2026 for the legislative initiative.
Aug.14
Trump Picks White House Health Policy Aide Heidi Overton to Lead FDA, Pending Senate Confirmation
Trump Picks White House Health Policy Aide Heidi Overton to Lead FDA, Pending Senate Confirmation
U.S. President Donald Trump has chosen White House health policy aide Heidi Overton to lead the Food and Drug Administration, Bloomberg reported, citing a person familiar with the matter. Overton currently works on health policy at the White House and previously held a senior role at the America First Policy Institute. If confirmed by the Senate, she would take over an FDA that has experienced months of senior-level turnover. The agency regulates products representing roughly one-fifth of U.S. consumer spending, including e-cigarettes, drugs, vaccines and much of the food supply.
News
Aug.19
Hunan China Tobacco Industry files heated tobacco device patent featuring adult-user identification through pressure sensing
Hunan China Tobacco Industry files heated tobacco device patent featuring adult-user identification through pressure sensing
China-based Hunan China Tobacco Industry Co., Ltd. and Shenzhen Baisha Technology Co., Ltd. have filed a patent application covering an adult-user identification mechanism for heated tobacco devices. The patent proposes using flexible pressure sensors installed in the device grip area to collect pressure distribution patterns generated when users hold the device. The system evaluates factors including effective contact area, grip shape and contact duration, and combines roller movement detection to determine whether unlocking conditions are met. The filing reflects exploration of device-level user recognition and smarter interaction technologies for heated tobacco products (HTPs).
Aug.05
Malaysia Police Seize RM12.7 Million in Illegal Vapes and Cigarettes as Probe Points to Sea Shipments From China
Malaysia Police Seize RM12.7 Million in Illegal Vapes and Cigarettes as Probe Points to Sea Shipments From China
Police in Malaysia’s Selangor state seized illegal vape products and contraband cigarettes worth about RM12.7 million (approximately $3 million) in two enforcement operations. According to New Straits Times and The Star, the vape-related operation uncovered 131,036 boxes of vape products, 4,900 bottles of e-liquid and 25,510 vape devices, valued at about RM9.4 million. Police said preliminary investigations indicated that some illegal vape products entered Malaysia through sea shipments from China before moving through storage and distribution networks.
Aug.10
2Firsts Compliance Solutions Hosts PMTA Briefing on FDA Review Signals After JUUL2 Authorization
2Firsts Compliance Solutions Hosts PMTA Briefing on FDA Review Signals After JUUL2 Authorization
Following recent FDA authorizations for JUUL2 and ZYN ULTRA, 2Firsts Compliance Solutions held an online PMTA briefing on Sept. 4 to examine what the decisions may signal about review efficiency, scientific evidence and U.S. market access. Nearly 30 participants from brands, manufacturers, compliance service providers and investment firms joined the discussion.
2Firsts Events
Sep.06
Product | JT to Launch MEVIUS Tropical Option in Japan, Expanding Ploom Tobacco Stick Lineup to 32
Product | JT to Launch MEVIUS Tropical Option in Japan, Expanding Ploom Tobacco Stick Lineup to 32
Japan Tobacco (JT) will launch MEVIUS Tropical Option, a new tobacco stick for Ploom, nationwide in Japan from October 6, 2026. The capsule-format product combines mango-oriented sweetness with menthol cooling, adding a tropical flavor to the MEVIUS Ploom tobacco-stick lineup for the first time. Each pack contains 20 sticks and will launch at JPY 590. The product is compatible with all Ploom devices, and its addition will expand the Ploom tobacco-stick portfolio to 32 variants.
Sep.08