<unk>  is an Angiotensin 2 Receptor Blocker that is FDA approved for the treatment of hypertension, Nephropathy in Type 2 Diabetic Patients. There is a Black Box Warning for this drug as shown here.  Common adverse reactions include diarrhea, heartburn，headache，upper respiratory infection, fatigue.
Irbesartan
Olmesartan
Losartan
Candesartan
Tasosartan
Cyclothiazide
Chlorothiazide 
Methyclothiazide