Chinese medicine believes that yellowish and dark color may be related to the weakness of the spleen and stomach, insufficient qi and blood, etc. It can be regulated by taking medicines to strengthen the spleen and stomach (to restore the function of the spleen and stomach), and to replenish qi and benefit blood, such as ginseng-ling-white-art powder, and oral solution of benefiting qi and blood. 1. Weakness of the spleen and stomach: the spleen is the main transporter (the spleen has the function of digesting food, absorbing food essence and water and transferring it to the whole body), when the spleen and stomach are weak, it will lead to a weakening of the body’s transporter ability, and the facial skin lacks moistening, and the symptom of a yellowish and darkish complexion may occur. It can be regulated by taking medicines to strengthen the spleen and stomach, such as Ginseng Ling Bai Zhu San and Ginseng Ling Strengthening the Spleen and Stomach Granules. 2. Insufficient qi and blood: Insufficient qi and blood can’t nourish the skin, which leads to yellowish and dark complexion. It can be regulated by taking medicines that replenish qi and blood, such as Yiqi and Blood Oral Liquid, Bazhen Pill, and so on. It is recommended that patients go to the hospital, the specific drugs need to be used under the guidance of the doctor.