]> 2026-07-31T07:51:29+00:00 WBR0413 0 en Furosemide Acetazolamide Ethacrynic acid Hydrochlorothiazide Chlorthalidone Chlorthalidone is also a thiazides-type diuretic that is associated associated with sulfa allergy. Pharmacology A 72-year-old man presents to the physician's office with complaints of dyspnea and bilateral pitting edema. His past medical history is significant for diabetes mellitus, gout, and osteoarthritis. Upon further questioning, the patient explains that he is allergic to several medications. Among the list of medications that he has tried in the past, he recalls he developed skin rash when he was administered sulfonylurea, probenicid, celecoxib, and sulfonamide antibiotics. Following appropriate work-up, the patient is diagnosed with congestive heart failure. The physician decides to prescribe diuretic therapy to relieve the patient's symptoms. Which of the following diuretics is the optimal therapeutic option to treat this patient's congestive heart failure? C Renal 2020-10-28T00:29:18Z 2459150.5203472 WBR0413