We all know that “Six Flavored Dihuang Pills” is a traditional Chinese medicine for kidney, but there are three types of people who should not take Six Flavored Dihuang Pills: one, is not obvious symptoms of kidney yin deficiency: kidney yin deficiency manifested as waist and knee soreness and weakness, irritable heat, dizziness and tinnitus. Although Liu Wei Di Huang Wan has the effect of tonifying the kidneys, even if healthy people take it for a short period of time, there will be no side effects, but long-term use, it is likely to appear full abdomen, loose stools, loss of appetite, etc. Second, it is obvious that the kidney Yang deficiency: kidney Yang deficiency is mostly manifested as a white face, waist and knee soreness and coldness, weakness, warmth and fear of cold. Many patients with erectile dysfunction, thought it was caused by kidney deficiency, so they take their own six-flavored Dihuangwan, but it is often counterproductive. The reason is that there is no direct connection between the kidneys and sexual function strength. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things.