The proposed trial will utilize an open label study design. Patients with hypertension and obesity will be recruited. After a 3-week washout period for patients currently on antihypertensive medication, eligible participants will be assigned to receive 25 mg of eplerenone or 5 mg of amlodipine. After a 4 week period on medication, drug will be advanced to 50 mg of eplerenone or 10 mg of amlodipine for an additional 4 weeks.