The name of the herb of Tribulus terrestris is Sha Yuan Zi. This medicine is effective in tonifying the kidney and consolidating the kidney essence (through tonifying the kidney to consolidate the kidney essence), nourishing the liver and brightening the eyes, and has the function of treating kidney deficiency and back pain, impotence and spermatorrhea, and urinary emission and frequent urination and other diseases. Sha Yuan Zi is the dried mature seeds of Astragalus membranaceus, family Leguminosae. The drug is sweet and warm in nature, and belongs to the liver and kidney meridians. It has the effects of tonifying the kidney and assisting the yang, consolidating semen and urine (consolidating semen and urine, preventing random leakage), and nourishing the liver and brightening the eyes. It can be clinically used in the treatment of kidney deficiency and lumbar pain, spermatorrhea and premature ejaculation, dysuria and frequent urination, leucorrhoea (cloudy urine like white slurry), dizziness, and darkening and blurring of the eyes. The adverse effects of the drug is not clear, but avoid eating spicy stimulation should not be digested food during consumption. If necessary, it is recommended to go to a regular hospital, under the guidance of a professional physician to identify the treatment.