Qian Cao has the effects of inducing diuresis (removing dampness and jaundice), diuresis and diuresis (improving the problem of dribbling in urine and the problem of small and incomprehensible amount of urine), and detoxification and subduing swellings. The drug has a fluxing nature, therefore, it is not recommended for use by pregnant women. Qianqin Cao is the dried whole herb of the plant Passiflora, family Primulaceae. The drug has the efficacy of inducing dampness and relieving jaundice, diuretic and diuretic, detoxifying and subduing swelling. It can be used clinically for the treatment of damp-heat jaundice, gallbladder distension and coercive pain (pain in the area of coercion and ribs), stonelike drenching (discharge of gravel during urination, or sudden interruption of urination, pain in the urethra, unbearable pain in the lower back and abdomen), feverish drenching (burning and stinging pain during urination, accompanied by frequent urination and urgent urination, and discomfort of pulling in the lower abdomen), astringent pain in urination and carbuncle and furuncle, and so on. When using it, it should be noted that it has the nature of fluids, and is not recommended for use by pregnant women. If you need to use Qianqiang, it is recommended to go to a regular hospital, under the guidance of a professional physician to identify the treatment.