Treatment of cachexia typically involves a combination of dietary, lifestyle, and pharmacological interventions. Dietary interventions may include increasing calorie and protein intake, as well as consuming more omega-3 fatty acids, fiber, and antioxidants. Lifestyle interventions may include increasing physical activity and reducing stress. Pharmacological treatments may include medications such as megestrol acetate, dronabinol, and oxandrolone. Additionally, some studies have suggested that certain dietary supplements such as omega-3 fatty acids, creatine monohydrate, and branched-chain amino acids may be beneficial in treating cachexia.