In general, yellow skin and poor complexion may be caused by lack of sleep, deficiency of qi and blood, and weakness of the spleen and stomach, which can be regulated by improving daily life and taking medication, respectively. 1. Improvement of daily life: In the case of frequent late nights, the liver loses detachment (abnormal function of the liver’s detachment), which affects the operation of qi and blood, resulting in yellow skin and poor color. Therefore, you should develop good living habits in your daily life, pay attention to rest and avoid staying up late. 2. taking medicine: yellow skin, poor qi and blood if caused by deficiency of qi and blood, can take qi and blood and capsule, wuji baifeng pill and other medicines; If caused by weak spleen and stomach, can take return to the spleen pill, spleen pill, fragrant sand six gentleman pill and other medicines to improve; If caused by damp-heat jaundice, can take Yin gardenia huang granule and other medicines to treat. Causes the skin yellow color poor factor more, if the body appears to be unwell, suggests to go to the hospital in time under the guidance of the professional physician treatment.