It has been particularly hard to study health outcomes that may take a long time and heavier exposure to develop
Tobacco causes different levels of harm to different parts of the body, no matter what form it comes in
Possible long-term effects of nicotine Constant urge to have more nicotine Early aging and skin wrinkles Ongoing stomach issues like ulcers Heart attacks and other heart issues Problems with eyesight Changes to how things taste and smell Loss of muscle Problems with focus, memory, and learning Long-term mental health issues like depression and anxiety
Whether you're trying to quit chewing tobacco entirely or simply want a cleaner, more discreet option, the market in 2026 offers more choices than ever before
Your doctor can also guide you through other treatment options, and together you can develop the best strategy
Nicotine pouches are often used as a step-down from smoking because they continue to provide nicotine as you withdraw from tobacco products