Clear and long urine is a term used in Chinese medicine, which mainly means that the body excretes a relatively large amount of urine, but the color of the urine is very light and there is no obvious smell of urine. This is mainly due to the fact that when the kidneys excrete urine, they produce a large amount of water, which can dilute the solutes in the urine. The color appearance of this urine is more similar to that of clear water, hence the name clear and long urine. Clear means color, while long means high volume and more frequent urination, which usually occurs mainly due to problems with the concentration function of the kidneys. It can also occur under normal circumstances, such as kidney deficiency, which can occasionally occur in the urine clear and long. But after a period of time through normal Chinese medicine conditioning, the body’s urine is re-concentrated and will reach a normal state. Usually when this happens, patients are advised to consult the Chinese medicine department for systematic conditioning to restore the normal urine state.