Patients with poor skin after staying up all night can be remedied by timely replenishment of skin moisture, dietary adjustments and other methods. 1. Supplemental water: after staying up late, the skin oil and other secretions on the face accumulate, and it is easy to appear dark and itchy skin. Therefore, after staying up late, you need to clean your face, apply a hydrating mask, and use a moisturizer externally, which can replenish moisture and re-establish the skin barrier. 2. Dietary adjustments: in the diet need to eat more food rich in high nutrients such as vitamin C and collagen, such as fish, pork, silver fungus, green vegetables, etc., can make the skin to restore elasticity and luster. 3. Other: avoid alcohol and tobacco, simple facial massage: before going to bed to do a simple facial massage can promote blood circulation in the face. These methods can reduce the damage caused by staying up all night on the skin, but not a complete solution. Therefore, it is recommended that patients try to regular routine, reduce the number of late nights, and solve the problem from the root cause. If the disorder is caused by psychological factors or sleep disorders, it is recommended that the patient go to a regular medical institution as soon as possible for treatment under the guidance of a doctor.