Losartan Potassium Indications Hypertension: Lotas is indicated for the treatment of hypertension. It may be used alone or in combination with other antihypertensive agents (eg. thiazide diuretics). Renal Protection in Type-2 Diabetic Patients with Proteinuria: Lotas is indicated to delay the progression of renal disease in hypertensive type-2 diabetics with proteinuria, defined as urinary albumin […]