The effects of Liu Wei Di Huang Wan: 1. The effect is mainly to nourish Yin and tonify the kidneys, used for the treatment of night sweats and kidney Yin deficiency. From the point of view of modern medicine, it covers a wide range of diseases and has a wide range of application aspects.2. It is not suitable for adults and is given to children. When children are congenitally underdeveloped and bad, they can use Liu Wei Di Huang Wan to promote their development, so it is best not to abuse it. Contraindications of Liu Wei Di Huang Wan: 1. It is not suitable to eat when you have a cold or other cold and damp disease. As for the reason why it is not suitable to eat, Chinese medicine and western medicine viewpoint is different, western medicine think six flavor Dihuangwan can improve the immunity, cold should eat more. The viewpoint of Chinese medicine can be summarized by two common sayings, one is that deficiency is not tonic. When the human body is very weak, tonic can not make up for it. The second is that when this medicine is taken, it will encapsulate the cold, which is not conducive to the removal of cold and dampness and poisonous evil. So in modern medicine, regardless of how these two theories are debated, clinically observed is in the cold or other diseases, it is best not to eat six flavored Dihuangwan. 2, during the process of taking the medicine, it is recommended not to eat fatty food, which is not conducive to the absorption of the active ingredients of the drug, but also not conducive to the performance of other effects. 3, hypertension, diabetes patients taking the drug, it is recommended that it should be taken under the guidance of a doctor, do not self The first thing you need to do is to use it. Because itself from the point of view of diabetes, the various types of preparations of the Six Flavored Dihuang Pills on the market, some contain sugar, some do not contain sugar, and some are refined with honey, which has an effect on diabetes itself. The same is true for hypertension, after the nourishment of yin is completed, if it is not exactly on the evidence type of Chinese medicine, it may be eaten to promote the rise of blood pressure in turn. Therefore, when applying Liu Wei Di Huang Wan, patients in these two categories need to be especially careful.