When you have a few too many drinks, you might expect to wake up with a hangover and have nausea, a headache and extreme thirst. But you might not expect to experience these symptoms — along with ...

Alcohol intolerance, a metabolic issue due to enzyme deficiency, causes immediate reactions like flushing and nausea. In contrast, alcohol allergy is an immune response to ingredients like grains or ...

A pounding headache and stomach-churning nausea are hallmark signs you had a few too many — but experts say it could mean something more dangerous to your health. While a post-holiday hangover is to ...

For some, alcohol just doesn’t blend well with their bodies. Alcohol intolerance is actually a genetic condition that doesn’t allow your system to break it down and this can lead to a medical ...

Several anecdotal reports suggest that alcohol intolerance may be linked to long COVID, specifically the post-viral fatigue syndrome (PVFS) type. Long COVID refers to persistent symptoms that occur ...

Post-COVID alcohol intolerance has not been fully researched but is suspected to be another lingering symptom of the virus. Getty Images/iStockphoto Getting a positive COVID-19 test may not only ...

Do you feel nauseous, experience facial flushing, or have a racing heart after just a sip of your favorite cocktail? These could be signs of an inherited alcohol intolerance caused by a gene mutation.

Alcohol intolerance is a genetic condition that prevents the body from being able to break down alcohol effectively. Genetic testing can confirm whether a person has the condition. A person can test ...

An alcohol intolerance can develop quickly, for seemingly no reason. Here's how to spot the signs. Giovanni Bortolani via Getty Images When you have a few too many drinks, you might expect to wake up ...