Shayuanzi drink water how long has the effect varies from person to person, according to the individual physique and disease, drink water to see the effect of the length of time may be 2-4 weeks, can not be generalized. It is important to note that the active ingredients in the water of the salvia seeds are limited, it is recommended to take the decoction. Sha Yuan Zi is sweet in taste, warm in nature, attributed to the liver and kidney meridians, with the effect of tonifying the kidney and consolidating the kidney essence (by tonifying the kidney to consolidate the kidney essence), nourishing the liver and brightening the eyes, and can be used in the treatment of kidney deficiency and lumbar pain, impotence and spermatorrhea, frequent urination, dizziness and dizziness, and leucorrhea and other conditions. It should be noted that the nature of this medicine is warm, so Yin deficiency with heat, blood deficiency and blood heat and pregnant women should be cautious. Chinese medicine in water to drink the active ingredient is limited, can not achieve its therapeutic effect as a drug, clinical discomfort should be timely medical care, not blindly use Chinese medicine, but also not long-term, large quantities, so as not to cause adverse consequences.