Liuwei Di Huang Pill cannot treat heart failure. Liuwei Di Huang Pill has the effect of nourishing yin and tonifying the kidneys, and is used to treat kidney yin deficiency, dizziness and tinnitus. Six-flavored Dihuang Pill, consists of ripened rhubarb, cornelian cherry, peony bark, Chinese yam, poria, and zedoary. Clinically, it is used for lumbar and knee soreness and weakness, bone vapor and hot flashes, night sweating (abnormal sweating after going to sleep and stopping sweating after waking up), seminal emission, and thirst, etc. It should be noted that this medicine should be avoided. It should be noted that spicy food should be avoided when taking this medicine; cold and flu medicines should not be taken during the period of taking the medicine; when symptoms such as loss of appetite, gastric discomfort, loose stools and abdominal pain occur during the period of taking the medicine, one should go to the hospital; if the symptoms don’t improve after 2 weeks of taking the medicine, one should go to the hospital; it should be taken according to the dosage, and it should be taken by pregnant women and children under the guidance of the doctor. Before taking the above medicines, you need to be guided by a doctor to identify the symptoms, and you can’t take the medicines on your own, so as not to cause adverse consequences to the body.