Abuse, dependence, and addiction are related but distinct stages of substance use. Abuse refers to the misuse of a substance in a way that causes harm, such as taking more than prescribed or using it for non-medical reasons. Dependence develops when the body adapts to a substance, leading to tolerance and withdrawal symptoms if use is reduced or stopped. Addiction is a chronic medical condition characterized by compulsive use despite negative consequences, often involving changes in brain chemistry, behavior, and judgment. At Renew Health, we recognize addiction as a treatable disease and provide compassionate, evidence-based care to help individuals recover safely and sustainably.