Gen Z & Vaping in India: How E-Cigarettes Affect Your Teeth, Gums and Breath

Vaping has become increasingly popular among Gen Z in India, often seen as a modern and safer alternative to smoking. Despite the ban on e-cigarettes under India’s Prohibition of Electronic Cigarettes Act, 2019, many young adults continue to vape due to peer influence, flavoured options, and social media trends. What is often overlooked is how vaping can silently damage oral health, affecting teeth, gums, and even breath at an early age.

Although vaping does not involve tobacco smoke, it still exposes the mouth to nicotine and several harmful chemicals. E-cigarette vapour contains substances such as propylene glycol, flavouring agents, and trace metals, which can irritate oral tissues. Recent studies and clinical observations in 2024–2025 indicate that people who vape experience more oral health problems than non-users, including plaque buildup, gum inflammation, and tooth sensitivity. The idea that vaping is harmless for oral health is largely a misconception.

One of the most common effects of vaping is dry mouth. Saliva plays a vital role in protecting teeth by washing away bacteria and neutralising acids. Vaping reduces saliva production, leaving the mouth dry and more vulnerable to cavities and bad breath. Many young vapers notice a constant dry or sticky feeling in the mouth, which is often an early warning sign of developing dental issues.

Gum health is also affected by vaping. Nicotine reduces blood flow to the gums, which limits their ability to heal and fight infection. Over time, this can lead to swollen or bleeding gums and early stages of gum disease. Dentists across India are reporting an increase in gum problems among young adults who vape, even those who have never smoked traditional cigarettes.

Bad breath is another common complaint linked to vaping. Flavoured e-liquids may smell pleasant initially, but they encourage the growth of odour-causing bacteria in the mouth. When combined with dry mouth and plaque buildup, this often results in persistent bad breath that cannot be masked by mouth fresheners or chewing gum.

Many young patients are now visiting clinics with early signs of gum inflammation and dry mouth linked to vaping. Early dental checkups and stopping nicotine use can help prevent long-term oral damage, For Indian Gen Z, the impact of vaping goes beyond trends and social acceptance. Poor oral health can affect confidence, appearance, and overall well-being. Teeth and gums that are damaged at a young age often require long-term treatment later in life. Awareness and preventive care are key to avoiding these outcomes.

 – Dr. Anu Rathi

In conclusion, vaping is not as harmless as it appears, especially when it comes to oral health. Even occasional vaping can affect saliva, gums, and breath. Protecting your smile starts with informed choices, regular dental visits, and avoiding nicotine in all forms. When it comes to your teeth and gums, prevention is always better than treatment.