Kidney deficiency, emotional depression, strain and blood injury, innate endowment insufficiency (congenital constitution and poor function) and other reasons can lead to premature gray hair. Premature graying of hair generally refers to the appearance of gray hair in young adults, commonly known as “white head”. Premature graying of the hair, premature hair loss accompanied by dizziness, tinnitus, lumbar and knee weakness (lumbar and knee soreness and weakness) and other symptoms, mostly due to kidney deficiency. Premature graying of hair with insomnia and forgetfulness, fatigue (mental exhaustion, physical weakness) and other symptoms, mostly due to labor injury to the mind and spirit, qi and blood consumption. Symptoms of a large number of whiskers turning gray within a short period of time, accompanied by depression, chest and ribs (chest and ribs) distension and pain, mostly caused by liver stagnation (the liver’s qi and blood transportation is not smooth, depression), but also can be seen in congenital endowment insufficiency of the person. Early whitening of the beard and hair and other symptoms are recommended to go to the hospital in a timely manner, by a professional physician for identification and treatment as soon as possible.