Many people are not aware that the skin can also reveal our mood. A survey released by the Chinese Medical Association not long ago showed that emotions such as tension, stress and anger can cause many people to have recurrent skin allergies such as rashes and itching, a phenomenon known as “emotional allergies”. Frequent nervousness, emotional stress, late nights, stress, irregular sleep, the body will release large amounts of norepinephrine, adrenaline, etc., causing vasoconstriction, increased blood pressure, which in turn produces a large number of free radicals, attacking the mast cells that can release allergy factors, allergy symptoms. In addition, when the emotional ups and downs, the skin will also release some neurotransmitters, exacerbating allergic reactions. The skin, a “stress detector”, can usually cause two kinds of reactions: sudden increase in stress, which is usually prone to rapid allergic symptoms such as rash and itching; and repeated mood swings, which are prone to delayed allergic reactions such as atopic dermatitis. In the dermatology allergy clinic, you can often see some patients with skin allergies, red spots, small bumps, itching, mistaken for eating a certain food allergy, repeated allergen checks, many things to avoid eating, the results are still recurrent, often due to mental factors, by improving sleep, relieving stress, adjusting the psychology, the symptoms are quickly improved. Some patients with anaphylaxis also tend to have excessive fatigue, stress, and poor rest. Recently, British dermatologists have also noted that excessive stress can also cause other skin conditions such as eczema, psoriasis and psoriasis. In the general environment of the economic downturn, there will be a significant increase in the number of patients with skin diseases. The British Dermatology Foundation Dr. Beavis Mann said that for these patients, the most important thing is to release negative emotions. Therefore, in order to overcome “emotional allergies”, the first thing to do is to carefully observe your own changes. If there is a certain period of time always appear all kinds of skin discomfort, may indicate that too much stress, need to adjust. Secondly, when treating skin problems, do not be too nervous and anxious, the more you worry about the treatment effect, the worse it may be, tell yourself that “the disease will go away like silk”, be patient. Third, for people with frequent allergies, you can exercise more, relieve stress in time, and try to keep yourself in a relaxed and happy living environment.