Why do alcoholics have red noses?

The stereotype that alcoholics have red noses should be taken with a grain of salt. While some research argues that getting a drinker’s nose might come directly from frequent and chronic drinking habits, other studies show that alcohol does not have much of an effect on the condition of rhinophyma. However, it is true that drinking alcohol can make the blood vessels in the body expand as well as constrict, which can lead to changes in physical appearance such as reddening skin.