Why does alcohol make someones skin feel cold?

Alcohol can cause the skin to feel cold due to its effect on blood vessels. When consumed, alcohol causes vasodilation, which is the widening of blood vessels, leading to increased blood flow to the skin. This can initially create a feeling of warmth; however, as more blood flows to the surface, heat is lost to the environment, making the skin feel cooler. Additionally, alcohol can impair the body's ability to regulate temperature, further contributing to the sensation of coldness.