Flushing is an involuntary, temporary reddening of the skin, usually of the face. Facial flushing may be accompanied by flushing of the neck or chest. In general, flushing results from dilation of the blood vessels beneath the skin surface. Although flushing is similar to blushing, flushing typically refers to a more pronounced redness of the face than blushing.
Gluten And Facial Flushing
Facial flushing Symptoms and Causes
Allergies are the body's response to substances that can be irritating, including pollen, dust or cigarette smoke. When exposed to an allergen, the body releases histamines as its defense — which in turn causes a number of unpleasant symptoms. Allergies and allergic reactions can cause red, watery and itchy eyes, sneezing and runny nose, and in some cases a red, flushed face. Redness in the face can be caused by a number of things, from allergies to a chronic skin condition known as rosacea. Redness in the face, also called flushing, may also be caused by eating or drinking something hot or spicy; exposure to hot temperatures or strenuous exercise. Redness in the face may be related to allergies or an allergic reaction when the reaction causes a skin rash or breakout of hives, which are red patches that can spread across the face and body. And according to MayoClinic.
Facial Flushing Caused by Mastocytosis and Other Conditions
Alcohol intolerance can cause immediate, uncomfortable reactions after you drink alcohol. The most common signs and symptoms are stuffy nose and skin flushing. Alcohol intolerance is caused by a genetic condition in which the body can't break down alcohol efficiently.
Allergies occur when your immune system reacts to a foreign substance — such as pollen, bee venom or pet dander — or a food that doesn't cause a reaction in most people. Your immune system produces substances known as antibodies. When you have allergies, your immune system makes antibodies that identify a particular allergen as harmful, even though it isn't.