Meth Mouth: Causes, Stages, and Effects on Your Teeth
Updated: June 2026 Meth mouth is one of the most recognizable signs of long-term methamphetamine use. The condition can lead to severe tooth decay, gum disease, infections, and tooth loss, often affecting a person’s ability to eat, speak, and maintain overall oral health. While many people focus on the visible effects of meth teeth, the…