Angiotensin 2 receptor blockers are a type of medicine used to treat high blood pressure. Other names for this type of medicine are:. Their main uses are in the treatment of hypertension (high blood pressure), diabetic nephropathy (kidney damage due to diabetes) and congestive heart failure. 2025 Angiotensin II receptor antagonists work by selectively blocking the AT1 receptors, preventing angiotensin II from binding to them. This … Angiotensin II receptor antagonists are agents used to modify the renin-angiotensin-aldosterone system (RAAS) through blocking angiotensin receptors. Angiotensin II receptor blockers (ARBs) are a class of medications that treat high blood pressure and other conditions like heart failure and kidney disease. Angiotensin II receptor blockers mechanism of action works to affect the RAAS (renin-angiotensin-aldosterone system). ARBs work to lower the … An angiotensin receptor blocker used to treat hypertension, systolic hypertension, left ventricular hypertrophy, and delay progression of diabetic nephropathy. 1999