Weight loss in the elderly: medications complicating the picture?

An 81-year-old female presented with weight loss as a result of her multiple comorbidities, including a history of congestive heart failure (CHF), coronary artery disease, paroxysmal atrial fibrillation, myocardial infarction, pulmonary embolism, and stroke. She has experienced deep-venous thrombosis in her right leg, severe depression, and dementia and also has suffered a right tibial and fibular fracture. All of these comorbidites and her medication regimen complicated the issue of weight loss.