Angiotensin ii receptor antagonist

Angiotensin II Receptor Antagonist

The Angiotensin II Receptor Antagonist (pronounced as an-gee-oh-ten-sin two re-cep-tor an-tag-o-nist), also known as ARBs or sartans, is a type of pharmacological agent that inhibits the effects of angiotensin II.

Etymology

The term "Angiotensin II Receptor Antagonist" is derived from the name of the hormone it acts upon, angiotensin II, and the term "antagonist", which in pharmacology refers to a substance that interferes with the physiological action of another.

Pharmacology

Angiotensin II Receptor Antagonists work by blocking the action of angiotensin II, a hormone that causes blood vessels to constrict (narrow). This action helps to lower blood pressure and protect the kidney from damage.

Clinical Use

Angiotensin II Receptor Antagonists are commonly used in the treatment of hypertension (high blood pressure), heart failure, and kidney disease in people with diabetes.

Related Terms

• Angiotensin II
• Antagonist
• Hypertension
• Heart Failure
• Diabetes
• Pharmacology
• Kidney

See Also

• Angiotensin-Converting Enzyme (ACE) Inhibitors
• Renin Inhibitors

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