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You May Be Allergic to Alcohol. Here Are the Warning Signs

It is a relatively common allergy. Doctor explains everything.

You May Be Allergic to Alcohol. Here Are the Warning Signs
Notícias ao Minuto

14:43 - 24/04/24 por Notícias ao Minuto

Lifestyle Saúde

Yes, "some people can be allergic or intolerant to certain ingredients found in alcoholic drinks," explains Dr. Emma Clinics, a physician, as quoted by the Mirror. It's a relatively common allergy and, in most cases, presents itself with skin reactions.

Read Also: Quatro alimentos que são aliados contra as alergias sazonais (Portuguese version)

Signs you have an alcohol allergy:

  • Flushing. Alcohol can cause your blood vessels to dilate, which can result in red, flushed skin. This usually happens on the face and neck. This reaction is usually due "to a genetic deficiency of an enzyme called aldehyde dehydrogenase 2 (ALDH2)," she added. This "deficiency means you metabolise alcohol less efficiently, leading to the release of histamine, which causes this reaction";
  • Hives. You may develop "raised, red, itchy bumps on your skin," she explains. This is usually caused by an "immune system response" to certain ingredients in alcoholic drinks;
  • Contact dermatitis causes itchy, red skin. "This is almost always caused by coming into direct contact with certain alcohols";
  • Swelling. Known in the medical world as angioedema, this causes your lips, face or throat to swell up after drinking alcohol.

Read Also: Não sabe distinguir uma constipação de alergias? Esclareça as dúvidas (Portuguese version)

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