Dentist issues warning over grim side effects of 'Vaper's Tongue' Dentist warns of 'vaper's tongue' and other vaping side effects Metro News Vaping can negatively affect oral health and increase the risk of gum and tooth problems. Vaping may dry the mouth and alter oral bacteria, increasing the risk of cavities, gum inflammation, A analysis of more than 100 studies found the vaping can have long term health consequences. How To Smoke A Vape Like A Pro Vaping On Your Teeth and Mouth