Causes of Unintentional Weight Loss - Differential Diagnosis Malignancy - Tumor effect* (esp. Gl, lung, lymphoma) - Treatment effect*: Chemotherapy, Chronic radiation enteritis Non-Malignant Gl Illness: IBD, Chronic mesenteric ischemia, Malabsorption (Celiac disease, Chronic pancreatitis) Psychiatric: Depression, Eating disorders Infections: HIV/AIDS, Tuberculosis Endocrine: Uncontrolled diabetes, Hyperthyroidism, Chronic adrenal insufficiency Neuro: Dementia, Stroke, Parkinson's Disease Other: Food insecurity Chronic illness: Heart failure ("cardiac cachexia"), COPD ("pulmonary cachexia") Medications: Cholinesterase inhibitors, SGLT2 inhibitors, GLP-I agonists Drugs: Alcohol, Stimulants - Dr. Eric Strong @DrEricStrong - Strong Medicine https://www.youtube.com/c/EricsMedi #WeightLoss #Unintentional #Differential #Diagnosis #Causes