Insufficient qi and blood can lead to the inability of qi and blood to glorify the face, which may lead to chloasma on the face. Chloasma is a pigmentation skin disease that occurs on the face, and it is commonly a yellow-brown or coffee-colored spot with clear border and irregular shape on the cheekbones, which belongs to the category of “face dust” and “liver spot” in Chinese medicine, and it has a close relationship with the Yangming meridian and the three organs of liver, spleen and kidney. When qi and blood are insufficient, Yangming meridian cannot run qi and blood upward to the head and face, and the face loses nourishment, resulting in chloasma on the face. In addition to insufficient qi and blood, emotional factors, chronic diseases, uncontrolled diet and too much sunlight are important causes of chloasma. If you suffer from chloasma, you need to consult a doctor in time and take medication under the guidance of a professional doctor.