Why Does Red Wine Cause Headaches

Have you ever had a throbbing headache following a delightful glass of red wine? You are not alone in this. Numerous individuals have shared experiencing headaches after indulging in red wine, and it can be …

As an Amazon Associate we earn from qualifying purchases.

Have you ever had a throbbing headache following a delightful glass of red wine? You are not alone in this. Numerous individuals have shared experiencing headaches after indulging in red wine, and it can be quite bothersome. Being a wine lover and dedicated red wine drinker myself, I have often pondered over the rationale behind this. In this article, I will delve into the potential causes of red wine headaches and share my own insights along the journey.

The Role of Histamines

One of the main culprits commonly associated with red wine headaches is histamines. Histamines are naturally occurring compounds found in many foods and beverages, including wine. They are released by our immune system in response to allergens and play a role in allergic reactions. For some individuals, histamines can cause headaches and other symptoms.

Personally, I have noticed that I am more prone to headaches after consuming red wines that are high in histamine content. These wines tend to be those aged in oak barrels or made from certain grape varieties, such as Syrah or Pinot Noir. While I enjoy these wines immensely, I’ve learned to moderate my intake to avoid unpleasant side effects.

Tannins and Sulfites

Another possible explanation for red wine headaches is the presence of tannins and sulfites. Tannins are natural compounds found in grape skins, seeds, and stems. They contribute to the astringency and bitterness of red wine. Sulfites, on the other hand, are preservatives added to wines to prevent spoilage. Both tannins and sulfites have been known to trigger headaches in certain individuals.

See also  How Many Glasses Of Wine To Drive

Personally, I find that I am more sensitive to tannins and sulfites when I consume red wines that are especially rich and concentrated. These wines often have a higher tannin and sulfite content as a result of extended skin contact during fermentation or aging in oak barrels. To mitigate the risk of headaches, I make sure to drink plenty of water alongside my glass of red wine.

Dehydration and Alcohol Sensitivity

It’s important to recognize that red wine, like any alcoholic beverage, can lead to dehydration. Alcohol is a diuretic, which means it increases urine production and promotes fluid loss. Dehydration can contribute to headaches, especially if you’re not adequately hydrating yourself while consuming alcohol.

Additionally, some individuals may have a higher sensitivity to alcohol itself, which can result in headaches. This sensitivity can be influenced by various factors, such as genetics or certain medications. If you find that red wine consistently triggers headaches for you, it may be worth speaking with a healthcare professional to determine if alcohol sensitivity is a potential culprit.


In conclusion, red wine headaches can stem from a variety of factors, including histamines, tannins, sulfites, dehydration, and personal alcohol sensitivity. As a wine lover myself, I’ve learned to be mindful of these factors and make informed choices when selecting and enjoying red wines. While it can be disappointing to experience headaches after indulging in a favorite glass of red wine, understanding the potential causes can help you mitigate the risk and fully savor the flavors without the unwanted side effects.

John has been a hobbyist winemaker for several years, with a few friends who are winery owners. He writes mostly about winemaking topics for newer home vintners.
What Temp To Keep Red Wine

As a wine lover, I have discovered that the right temperature is essential in enhancing the taste and aroma of Read more

What Temperature Should Red Wine Be

As an avid wine lover, I have learned that the ideal serving temperature greatly impacts the taste and fragrance of Read more

Brewing Beer With Coffee

Picture the robust flavor of your morning coffee melding with the creamy, velvety goodness of a freshly brewed beer. Can Read more

Wort Lower Than Expected Original Gravity

Imagine this scenario; You've carefully selected your ingredients followed the recipe precisely and now you're eagerly preparing to embark on Read more