Chives and salvia seeds and there is no contraindication to the same use, but leeks and salvia seeds together with water to drink medicinal drugs into the analysis of limited, can not replace the drug treatment of disease, so it is generally not recommended to use leeks and salvia seeds together with water to drink. Chives have the effect of warming the liver and kidneys, strengthening the yang and fixing the essence, and can improve or treat the deficiency of the liver and kidneys (the liver and kidneys are weak), soreness of the waist and knees, impotence and spermatorrhea, urination and urinary frequency, and leucorrhoea (cloudy urine such as white slurry) with the lower part of the disease. Sha Yuan Zi has the effects of tonifying the kidney and boosting yang, consolidating semen and urine, preventing random leakage, nourishing the liver and brightening the eyes, and improving or treating kidney deficiency and lumbar pain, spermatorrhea and premature ejaculation, frequent urination, and turbid leucorrhoea. The two herbs are used together, with the effect of tonifying the kidney and helping the yang, but if they are brewed together and consumed in water, the active ingredients are limited to be analyzed, and the efficacy and effects are limited, making it difficult to replace the medication in treating the disease. In addition, the person who has a deficiency of yin and fire is not allowed to take leeks, and Sha Yuanzi is a warm and astringent product, so the person who has a deficiency of yin and fire, and is unfavorable for urination should not take it. It should be noted that, Chinese herbs need to ask the doctor to identify the evidence to judge the use, do not blindly use their own, and do not blindly drink water, in order to prevent harm.