Pharmacologic Treatment of Obesity in the Context of Type 2 Diabetes

Purpose of Review: To examine the role of pharmacologic obesity treatment in people with type 2 diabetes (T2D), with a focus on efficacy, safety, and clinical positioning in the context of T2D-specific metabolic and therapeutic challenges. Recent Findings: Contemporary incretin receptor agonists enable clinically meaningful weight loss in people with T2D while improving glycemic control and cardio-renal, hepatic, and functional outcomes, including improvements in physical performance and symptoms in heart failure with preserved ejection fraction (HFpEF). However, weight loss is consistently attenuated compared with obesity without diabetes, reflecting reduced metabolic flexibility (impaired ability to appropriately adjust fuel utilization), background therapies, and social determinants of health rather than treatment failure. Summary: Obesity pharmacotherapy should be considered a disease-modifying component of T2D care. Treatment success should be defined by improvements in adiposity-related complications, organ protection, and patient-centered outcomes, not by fixed weight-loss thresholds. A complication-focused, individualized approach is essential to optimize long-term benefit in T2D.