There is no such thing as Zhi Bai Di Huang Wan and Dajian Yin Wan, which one is stronger than the other, and it should be chosen according to the patient’s physical condition. Zhi Bai Di Huang Wan and Dajian Yin Wan should be selected under the guidance of a doctor, so as not to affect the effect of the drug. The most important thing to remember is that it is a good idea to take a look at the product, and you will be able to see what you are getting. It has the effect of nourishing yin and reducing fire. Used for yin deficiency and fire, hot flashes and night sweating, coughing and hemoptysis, tinnitus and spermatorrhea. It is not suitable for patients with cold and fever. Zhi Bai Di Huang Wan is composed of Zhi Mu, Cortex Phellodendron Bark, Radix Rehmanniae Praeparata, Cornu Cervi Pantotrichum and Mudan Pi. It has the effect of nourishing yin and reducing fire. It can be used for Yin deficiency and fire, hot flashes and night sweating, dry mouth and sore throat, tinnitus and spermatorrhea, and short and red urination. Caution should be exercised if there is deficiency of qi and fever; caution should be exercised if one has a cold; caution should be exercised if there is deficiency of the spleen and loose stools (feces that are sparse and unshaped), or if there is stagnation of qi and fullness in the middle of the body.