Does Alcohol Cause Vasodilation Or Constriction?
Alcohol causes vasodilation, which means it widens the blood vessels, allowing for increased blood flow and a decrease in blood pressure. Vasodilation can also lead to flushing of the skin and feelings of warmth. However, excessive alcohol consumption can cause the opposite effect, leading to vasoconstriction, which narrows the blood vessels and can result in a spike in blood pressure.