After drinking as little as 1oz of alcohol (any sort) my face becomes hot, and red like a sunburn. It occurs within minutes of the first sip, and remains that way until I awake the next day. I m also blessed with the most vicious hangovers imaginable. Similar to a body flu in symptoms, they can last up to 3 days, and cause lurching until my chest feels internally bruised. An allergy to every type of alcohol seems far fetched; is this an intolerance? Are there tests that could define this for me, and or remedies that could be taken in advance to prevent this outcome?