The Addiction Trajectory: How Vaping Addiction Develops—and How It Differs From Smoking
Vaping addiction develops differently from smoking addiction. The trajectory is typically slower, the dependence is generally less severe, and the quit rates are higher. Understanding the differences is essential for policy and treatment.
A cigarette smoker typically progresses from initiation to daily use within one to two years—driven by the rapid nicotine delivery and the MAOI compounds in smoke that potentiate nicotine's effects. A vaper typically progresses more slowly—the nicotine delivery is less efficient, and the absence of MAOIs reduces the addiction intensity. **Vaping addiction is real—but it's not the same as smoking addiction. The differences matter for policy: treating vaping as equivalent to smoking misunderstands the addiction trajectory and may restrict the products that help smokers quit.**
