The itchy, peeling, reddened and tingling face may be a result of impaired skin barrier function, which can be improved through gentle care, enhanced sun protection, dietary modification, and medication. 1. Gentle care: patients with itchy, reddened and tingling face should pay attention to more gentle care of the facial skin, such as the use of lukewarm water when cleansing, cleansing products to use a more gentle amino acid cleanser; try to use mild, less irritating skincare products and pay attention to do a good job of facial skin hydration and moisturizing work, and try to minimize the frequency of use of cosmetics. 2. Strengthen sunscreen: ultraviolet radiation may exacerbate the skin barrier function damage, thus making the face itchy peeling redness and stinging and other symptoms are more serious, so patients should pay attention to strengthen the sunscreen measures, such as going out with hats, masks, umbrellas, sun shades and other physical sunscreen products, based on the use of mild sunscreen, sunscreen spray and other chemical sunscreen products. 3. Dietary modifications: light diet, quit smoking and drinking, eat more vegetables and fruits and other dietary modifications can help repair the skin barrier, thus helping to alleviate the symptoms of the patient’s face itchy peeling redness and stinging. 4. medication: if the patient’s face itchy peeling redness and stinging pain accompanied by primary skin diseases, should first pay attention to the primary skin disease treatment; for allergy itching symptoms are more serious can be taken under the guidance of the physician antihistamines (such as loratadine, chlorpheniramine, etc.) to help alleviate the symptoms. It should be noted that the above treatment methods need to be carried out under the guidance of a physician to avoid adverse reactions.