Hello, these three medicines have a certain effect, but the effect of external application on the navel should be slower. It is best to use oral Chinese medicine, such as actinolite, Morinda officinalis, fairy spleen, curculigo, and Cistanche deserticola. When taking traditional Chinese medicine to nourish the kidneys and strengthen yang, you must also have a good attitude. Sometimes mental stress is also an important factor. Relaxation and a harmonious relationship between husband and wife are also conducive to treatment.