The efficacy of water infused with centella asiatica is to tonify the kidney and astringe the essence, while that of water infused with mulberry is to nourish yin and replenish blood, promote the production of fluids and moisturize dryness. 1. Centella asiatica: As a kind of traditional Chinese medicine, centella asiatica has the effect of tonifying the kidney and astringent essence, and enters the spleen and kidney meridians. It is commonly used in clinical practice to treat spermatorrhea, spermatorrhea, lumbago, frequent urination, diarrhea, dysentery, and other conditions. 2. Mulberry: Mulberry is a kind of traditional Chinese medicine with the same origin as food and medicine, which belongs to the heart, liver and kidney meridians. Mulberry is clinically found to nourish yin and replenish blood, promote the production of fluids and moisturize dryness, etc. It is often used in the treatment of yin and blood deficiency and kidney yin deficiency, and can alleviate the symptoms of dizziness and tinnitus, palpitations and insomnia, and thirst. Usually use the centrifugal wood and mulberry soaking water has the above effect, but soaking water is different from the decoction of the effect, the efficacy of the drug to play a relatively limited, can not play a better therapeutic effect. It is recommended to consult a doctor in a timely manner after discomfort arises, and not to use Chinese herbs indiscriminately, so as not to aggravate the condition.