Sparganium, Zedoary, Red Peony Root, Achyranthes Root, Angelica Dahurica, Bitter Orange, Magnolia Bark, Plantain Seed, each 15 gm; Pangolin Scales, Gleditsia Spine, Frankincense, Myrrh, each 9 gm; Peach Kernel, Green Tangerine Peel, each 12 gm; Lysimachia, Coix Seed, each 30 gm.

bubble_chart Preparation and Dosage

Take one dose daily, decocted to 150-200 ml, with two to three decoctions per dose, two to three times daily.

bubble_chart Efficacy

Breaking qi, breaking blood stasis, invigorating blood, and resolving stasis.

bubble_chart Indications

Urinary tract stones with a large stone size. The stone has been impacted for a long time, and there is adhesion at the site of the stone.

bubble_chart Formula Modification

For spleen qi deficiency, add Tangshen and Astragalus Root, and remove the offensive purgative Rhubarb Rhizoma; for kidney deficiency, add Prepared Rehmannia Root, Fleeceflower, and Psoralea; for kidney stones, add kidney-tonifying herbs; for ureteral bladder segment stones, add Lindera, and increase the dosage of Rhubarb Rhizoma and radish seed.

bubble_chart Cautions and Contraindications

Contraindicated for pregnant women, use with caution for those with a weak constitution, and prolonged use is not recommended for those with yin deficiency.

bubble_chart Modern Pharmacology

1. Anti-stone effect "New Interpretations of Formulas and Medicinals for Acute Abdominal Conditions" 1981:290, this formula has an anti-stone effect on experimental calcium oxalate stones in rats. The experimental results showed that over 95% of the control group rats developed stones, while the Chinese medicinals group had a stone formation rate of less than 50%, with a significant difference between the two groups.
2. Elimination of hydronephrosis "New Interpretations of Formulas and Medicinals for Acute Abdominal Conditions" 1981:290, this formula also has a certain effect on eliminating hydronephrosis in rats. In the control group, 70% developed hydronephrosis, while in the Chinese medicinals group, only 21.4% developed hydronephrosis.