How does Irbesartan (generic Avapro) treat?
Irbesartan (generic Avapro) contains the active ingredient Irbesartan, which is a type of medicine called an angiotensin II receptor antagonist. Irbesartan (generic Avapro) works by preventing the action of a hormone in the body called angiotensin II. Angiotensin II normally acts on special receptors in the body, with two main results. Firstly, it causes the peripheral blood vessels to narrow, and secondly, it stimulates the production of another hormone called aldosterone. Aldosterone causes salt and water to be retained by the kidneys, which increases the volume of fluid in the blood vessels. Irbesartan (generic Avapro) blocks the receptors that angiotensin II acts on, and so prevents its actions. The main result of this is that the peripheral blood vessels are allowed to widen, which means that there is more space and less resistance in these blood vessels. This lowers the pressure inside the blood vessels. Blocking the actions of angiotensin II also reduces the action of aldosteron
