How to Distinguish a Hangover from Alcohol Intolerance?
Symptoms of alcohol consumption can indicate either a hangover or alcohol intolerance. Experts explain the differences.

Many of us have experienced unpleasant sensations after drinking alcohol – dry mouth, nausea, and headaches. However, these symptoms do not always indicate a common hangover. In some cases, they may be signs of alcohol intolerance.
Alcohol, or ethanol, is a colorless, volatile, and neurotoxic liquid that acts as a psychoactive substance, depressing the central nervous system. A hangover, on the other hand, is the body's natural defense reaction, warning about the consequences of consuming too much alcohol.
While a hangover results from excessive alcohol intake, alcohol intolerance is a medical condition that can manifest even after a small amount of alcohol. If severe symptoms occur regularly after drinking, it is advisable to consult a doctor.
The article emphasizes the importance of distinguishing between these two conditions to take appropriate measures – either reducing alcohol consumption or abstaining completely. However, the source does not provide a specific list of symptoms to differentiate a hangover from intolerance.

