The clinical symptoms of eczema are small red dots on the skin, and in severe cases there is an increase in the extent of the disease and a series of conditions such as oozing and fluid accumulation. The main treatment should be anti-inflammatory and anti-itch. Clinical application of calcium gluconate tablets, dexamethasone, vitamin C, oral medication to treat if there is local exudation, it is recommended to use Dikang Wang, furnace glycerin lotion to topical use. However, both traditional Chinese medicine and western medicine only play the role of anti-allergy, if the allergen is not removed, the condition will recur after stopping the medicine. You should also pay attention to the dryness and hygiene of the local skin, bathe regularly, and eat a light and easy-to-digest diet. During the period of medication, you must drink more water to enhance the body’s metabolic capacity, which is very helpful in treating eczema. You can eat more foods like winter melon, soybeans, tofu, mung beans and other foods that clear heat and detoxify the body. You should also try to avoid allergens in your daily life, or you can go to the hospital for allergen testing.