Shrinking Spring Capsule has the efficacy of tonifying the kidney and reducing urination, and can be used for nocturnal enuresis and frequent urination caused by kidney deficiency. Shrinking Spring Capsule is composed of Chinese medicine Yi Zhi Ren, Chinese yam and Wu Yao, which has the effect of tonifying the kidney and reducing urination, and is commonly used in the treatment of nocturnal enuresis and frequent urination caused by kidney deficiency. Shrinking Spring Capsule is a capsule form, the content of which is tan or brown powder, and is usually taken with warm water. The adverse reactions and contraindications of this proprietary Chinese medicine are not clear, and those who are allergic to the ingredients of the drug are forbidden to take it. If you need to take this medicine, it is recommended to be under the guidance of a traditional Chinese medicine practitioner, not blindly self-medication, so as not to delay the condition.