Dryness and tightness after washing the face may be caused by physiological factors, may also be related to contact dermatitis and other diseases, need to clarify the cause of the symptomatic treatment, common treatment modalities are scientific skincare, medication and so on. 1. Physiological factors: the frequent use of alkaline cleanser, soap and other cleaning face, or excessive washing face and other inappropriate skin care behavior may lead to dry and tight symptoms after washing the face. It is recommended to reduce the frequency of washing your face, use neutral cleansing products to wash your face, avoid the use of irritating soaps and soaps to wash your face, and use moisturizing and hydrating skin care products after washing your face. 2. Contact dermatitis: face wash, skin care products may lead to facial skin allergies, and contact dermatitis, can be manifested as dry skin, itching, burning, erythema, edema and other symptoms. It is recommended that patients change the wash products, available water to wash the face, avoid scratching or rubbing the facial skin, so as not to lead to infection, if necessary, can use glycerine lotion, benadryl and other drugs treatment. It is recommended that patients who are dry and tight after washing their face should carry out scientific washing, reasonable skin care, and avoid using washing and care products that may lead to skin allergies. If the symptoms do not get better after general conditioning, it is necessary to go to a regular medical institution in time in order to clarify the cause of the disease, symptomatic treatment, and to avoid using medication in private, so as not to delay the condition.