tobacco dependence

Tobacco dependence is a chronic condition where a person becomes physically and psychologically reliant on nicotine, a substance found in tobacco products. This dependence often leads to compulsive use despite awareness of the health risks, such as cancer and heart disease. Over time, the body adapts to nicotine, requiring more to achieve the same effects, which can result in withdrawal symptoms like irritability and cravings when not using tobacco. Treatment options include behavioral therapy, support groups, and medications that help reduce cravings and withdrawal symptoms, aiding individuals in quitting and improving their overall health.