Vasodilation is the medical term for when blood vessels in your body widen, allowing more blood to flow through them and lowering your blood pressure. This process happens normally in your …

Vasodilation, also known as vasorelaxation, is the widening of blood vessels. [1] It results from relaxation of smooth muscle cells within the vessel walls, in particular in the large veins, large …

Jan 23, 2023 · Vasodilation is the widening of blood vessels due to the relaxation of the blood vessel's muscular walls. It is a mechanism to enhance blood flow to areas of the body lacking …

Jan 3, 2020 · Vasodilation refers to the widening, or dilation, of the blood vessels. It is a natural process that increases blood flow and provides extra oxygen to the tissues that need it most.

Sep 4, 2025 · Vasodilation is a function within the circulatory system that occurs when the smooth muscles in the blood vessels relax, allowing the blood vessels to widen or dilate. This …

Vasodilation is the process by which blood vessels, particularly the arteries and arterioles, relax and widen. This relaxation occurs due to the smooth muscle cells in the vessel walls relaxing, …

Vasodilation is a natural process where blood vessels widen, allowing for increased blood flow throughout the body. This crucial physiological mechanism plays a vital role in maintaining …

Apr 28, 2017 · When the smooth muscle cells in blood vessels relax during vasodilation, blood flow increases. This in turn provides more oxygen to the tissues of the body, along with other …

Vasodilators are medicines that dilate (widen) blood vessels, allowing blood to flow more easily through. Some act directly on the smooth muscle cells lining the blood vessels. Other have a …

Oct 10, 2024 · Vasodilation is the process of widening (dilating) the blood vessels to increase blood flow. It helps regulate blood pressure and improves circulation, during exercise.