Category: Addiction

Addiction is not only a behavioral condition. It also involves changes in the brain that affect how people experience pleasure, motivation, and stress. When a person uses substances such as alcohol, opioids, stimulants, or sedatives, the brain releases chemicals that create feelings of pleasure or relief. One of the primary chemicals involved is dopamine, which is associated with reward and motivation. Over time, repeated substance use begins to change how the brain responds to both substances and everyday experiences. The brain starts to associate the substance with survival and reward, which increases the desire to use again. These changes can…