Liuweidihuangwan and gentian diarrhea pill can be taken together, there is no contraindication between them. However, the patient must meet the indications of both Liufei Di Huang Wan and Longdian Di Liver Pill. Six-flavored Dihuang Pill is composed of ripened rhubarb, cornelian cherry, Chinese yam, mudanpi, poria, and zedoary. It is used for dizziness and tinnitus caused by kidney yin deficiency, lumbar and knee pain and weakness, tidal fever (a burst of heat, feeling that the heat comes from inside the bones to the outside), night sweating (abnormal sweating after going to sleep, but sweating stops after waking up), and spermatorrhea. Gentian Diarrhea Liver Pill, composed of gentian, chaihu, scutellaria baicalensis, gardenia (fried), zejia, mouton, psyllium (salt fried). It is used for the treatment of dizziness and redness of the eyes, tinnitus and deafness caused by damp-heat of liver and gallbladder, dystocia and bitterness of the mouth (pain in the area of dystocia and ribs and bitterness of the mouth), redness of urine, and wet-heat leucorrhea. Note that patients with fever and cold should not take Liu Wei Di Huang Wan. Those with weak spleen and stomach should not take Gentian Diarrhea Pill for a long time, and pregnant women and those with stomach cold should be cautious of using Gentian Diarrhea Pill. If you need to use Liuwei Di Huang Wan and Longdian Di Di Liver Pill, you need to be under the guidance of a physician.