What are the effects of vasodilators?
Vasodilators are medicines that dilate blood vessels allowing blood to flow more easily through. They are useful in the management of hypertension, angina, heart failure, myocardial infarction, and more. Show
There are different classes of vasodilators used today in the current clinical practice, and each has different actions on the coronary arteries and peripheral vasculature (arteries and veins). Vasodilators most commonly affect the arteries in the human body, however some vasodilators eg nitroglycerin can affect the venous system of the body predominantly[1]. Vasodilators dilate or prevent constriction of the blood vessels, which allow greater blood flow to various organs in the body.[1][2] Vasoconstriction and Vasodilation The drug class of vasodilators treat hypertension by directly vasodilating blood vessels in the periphery.
Pharmacokinetics and Adverse Effects[edit | edit source]Direct vasodilators are usually not the first in line in the treatment of hypertension. This class of drugs
While vasodilators are successful in controlling hypertension, these medications possess a myriad of side effects.
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