In rehabilitation settings, CBT is incorporated as a core modality throughout the treatment process. Patients are trained to identify triggers and dysfunctional thoughts associated with cravings, withdrawal, stress, and relapse. Cognitive restructuring is used to challenge beliefs such as helplessness, entitlement to substance use, or catastrophizing. Behavioral techniques such as activity scheduling, exposure, and coping-skills training are applied to replace substance use with adaptive behaviors. CBT also plays a central role in relapse prevention by helping patients anticipate high-risk situations and develop structured coping responses. Homework assignments and continuous monitoring reinforce learning and promote self-efficacy.