Rosacea diet needs to have certain contraindications, first of all, to avoid spicy and stimulating as well as fried and greasy food, such as doughnuts, sesame flowers and other fried food, but also includes ginger, garlic and chili pepper and other stimulating things. And to quit smoking and drinking, especially alcohol will aggravate the condition, and even affect the effect of drug treatment. At the same time to drink more water, keep the wound clean and dry, can not use the hand to pick, in order to avoid infection and inflammation to leave scars. If it grows in the dangerous triangle area of the face, it may also lead to the danger of intracranial infection.