Er Zhi Wan and Zhi Bai Di Huang Wan can generally be taken at the same time, there is no contraindication between the two, and both have the effect of nourishing Yin. The specifics should follow the doctor’s instructions to take medication. Erzhi Pill consists of two medicines, chasteberry and ink lotus. It works by tonifying the liver and kidney, nourishing yin and stopping bleeding (nourishing the yin fluid and stopping bleeding). It is often used to treat symptoms such as soreness of the waist and knees, dizziness, spermatorrhea and slippery semen, and menstrual irregularities. Zhi Bai Di Huang Wan is mainly composed of Radix Rehmanniae Praeparata, Radix Zhi Materiae Praeparata, Rhizoma Cyperus Rotundus, Radix Paeoniae Moutanensis, Poria, Cornu Cervi Pantotrichum, Rhizoma Coptidis Macrocephalae, Rhizoma Zedoariae and other medicines. It works by nourishing yin and lowering fire (nourishing yin essence and lowering fire). It is often used in treating symptoms such as hot flashes (a burst of fever), night sweating (abnormal sweating after going to sleep and stopping after waking up), sore throat, dry mouth and thirst, deafness and tinnitus, and short and reddish urine (small amount of urine with dark yellow color). The adverse reactions and contraindications of the above drugs have not been clarified. Avoid indigestible food, cold and fever patients should not take. It is forbidden for those who are allergic to this product, and people with allergies should use it with caution. The use of drugs should be carried out under the guidance of a physician, and it is recommended to go to the hospital in time if you feel unwell.