Why Does Your Face Turn Red When You Drink? - Ando Gummy

Red Face After Drinking: Can It Be Prevented?

Key Takeaways

  1. Alcohol-induced facial redness, or "Asian flush," occurs due to a buildup of the toxic compound acetaldehyde; most common in people with a genetic variation.
  2. High amounts of acetaldehyde causes blood vessels to dilate, increasing blood flow and causing the skin to appear red and feel warm.
  3. While not inherently dangerous, alcohol flushing can indicate an increased risk of serious health issues like esophageal cancer, liver disease, and cardiovascular issues.

Have you ever noticed that your face turns red after drinking alcohol? It's an issue that many people experience, but have you ever wondered why it happens? In this blog post, we’ll explore the reasons behind the redness and discuss whether it's something to be concerned about.

Why Does Your Face Turn Red When Drinking?

When we consume alcohol, our bodies go through a series of chemical reactions to break it down. One of these reactions involves the conversion of alcohol into acetaldehyde, a toxic substance that can cause a range of adverse effects when not properly broken down. Acetaldehyde is then further converted into acetic acid, which is harmless and can be easily metabolized by the body.

However, some people have a genetic variation that affects their ability to metabolize acetaldehyde. This variation is most common in people of East Asian descent, but you may be of any ethnic background and have this deficiency.

When these individuals consume alcohol, the acetaldehyde accumulates in their system, leading to a buildup of the substance. This is known as alcohol flushing”, “Asian flush”, “Asian glow”, “flushing syndrome”, or “alcohol intolerance”.

The Role of Blood Vessels

The accumulation of acetaldehyde triggers a response in our blood vessels. It causes the blood vessels to become narrower, leading to increased blood flow to the skin. This increased blood flow is what causes the face to turn red or flushed. Additionally, the dilation of blood vessels can also lead to feelings of warmth or even a sensation of heat in the face and neck.

Other Factors

While the genetic variation mentioned earlier is a significant factor, it's important to note that there are other factors that can contribute to alcohol flushing. For instance, consuming alcohol in large quantities or drinking it quickly can exacerbate the flushing effect. Also, certain types of alcohol, such as red wine or spirits, may be more likely to cause redness.

Is Flushing Dangerous?

Alcohol flushing syndrome is not dangerous in-and-of itself, but people who experience it are more likely to have health complications.

Red flushing indicates a buildup of acetaldehyde, which can have serious health consequences, including an increased risk of esophageal cancer, liver disease, and cardiovascular complications.

Can Alcohol Flushing Syndrome Be Prevented?

There are many ways to support your body's defenses against Asian glow. Remedies such as H2 blockers (Pepcid AC, Zantac), reducing alcohol intake, choosing beverages with lower alcohol content, staying hydrated, and certain supplements may offer some relief. One of these supplements is Ando, a gummy containing ingredients like Dihydromyricetin which support your body's ability to break down Acetaldehyde.


The redness that occurs in the face when drinking alcohol is a common occurrence for many individuals. It is primarily caused by the accumulation of acetaldehyde and the subsequent dilation of blood vessels. While it may be a temporary inconvenience for some, it's essential to pay attention to any unusual or severe symptoms that accompany the redness. Understanding the biology behind this phenomenon can help us make informed decisions about our alcohol consumption and seek appropriate medical advice if necessary.

Back to blog