Alcohol intolerance

Alcohol Intolerance

Alcohol intolerance (pronunciation: al-kuh-hawl in-tol-er-uhns) is a condition characterized by immediate unpleasant reactions after consuming alcohol. The most common signs and symptoms of alcohol intolerance are nasal congestion and skin flushing.

Etymology

The term "Alcohol intolerance" is derived from the Latin word "intolerantia" meaning "impatience, intolerance" and the Arabic word "al-kuhl" which means "body eating spirit", and refers to the chemical reaction that occurs in the body when alcohol is consumed.

Symptoms

Symptoms of alcohol intolerance can include but are not limited to:

• Nasal congestion
• Skin flushing
• Nausea
• Vomiting
• Rapid heartbeat
• Shortness of breath

Causes

Alcohol intolerance is caused by a deficiency in the enzyme aldehyde dehydrogenase (ALDH2), which is responsible for breaking down alcohol in the body. This deficiency can be inherited. Certain medications and some health conditions can also cause a similar reaction to alcohol.

Diagnosis

Diagnosis of alcohol intolerance is typically based on the symptoms experienced after consuming alcohol. A doctor may also perform a physical examination and ask about your medical history. In some cases, a skin test may be performed to rule out any allergies.

Treatment

There is no cure for alcohol intolerance, and the best way to prevent these uncomfortable reactions is to avoid alcohol. If you have a severe reaction, seek immediate medical help.

Related Terms

• Aldehyde dehydrogenase
• Asian flush
• Alcohol flush reaction
• Alcohol allergy

External links

• Medical encyclopedia article on Alcohol intolerance
• Wikipedia's article - Alcohol intolerance

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