When it comes to commonly used—and commonly misused—substances, it's essential to understand the nuanced differences between casual use, dependence, and addiction. Whether it's a morning coffee, a ...

People who smoke can become physically dependent on nicotine, which is the chemical in tobacco products that makes them addictive. Individuals who vape may also experience this physical dependency.

It’s not only people addicted to alcohol or drugs who experience significant withdrawal symptoms if they stop using. Antidepressant (AD) withdrawal symptoms are also common, can be severe and ...