This can be a big problem for anyone with an alcohol use disorder . If someone has histamine intolerance, their body does not produce enough of an enzyme called diamine oxidase . People who do not have a problem digesting alcohol produce enough of an enzyme that turns alcohol into acetic acid in the liver. The cause of an alcohol allergy is the same as any other type of allergy. Exposure to the allergen triggers the symptoms of allergic reaction to alcohol body’s immune system to overreact. ☝️Alcohol intolerance vomiting☝️ Alcohol intolerance is not the only cause of vomiting. If …