Liou Wei Di Huang Wan is a very classic formula in Chinese medicine, and almost every doctor who studies Chinese medicine will know Liou Wei Di Huang Wan very well. The main function of Liu Wei Di Huang Wan is to nourish kidney yin, and it is mainly used for what kind of patients, mainly for patients with kidney yin deficiency. What do you mean by kidney yin deficiency? Most patients with kidney yin deficiency have the following symptoms, such as dizziness, tinnitus, deafness, soreness and weakness of the waist and knees, night sweating, seminal emission, dry mouth and throat, heat in the heart of the hands and feet, insomnia, and most patients in this category also have other manifestations, such as red tongue, little coating, and sunken pulse. What are the main modern diseases it is used for? The scope of action of Liu Wei Di Huang Wan is still very wide, for example, it can be used for endocrine diseases, such as diabetes, as well as male diseases such as sexual dysfunction and infertility, and it can be used for deficiency diseases in middle and old age. The main reason is that it is a regulating method to regulate various imbalances in the human body.