Japanese Climbing Fern Spore … Classic Formulas
Hai Jin Sha · Spora Lygodii
Primary Actions
- Clears damp-heat and relieves painful urinary dysfunction ... Hai Jin Sha is a classic herb for hot strangury, burning urination, and urinary irritation.
- Expels stones and gravel ... it is especially associated with sand-like urine, stone-type obstruction, and hematuria related to lower-burner heat.
- Promotes smooth urination without being as harsh as saline mineral purgatives ... this gives it a central role in stone-oriented prescriptions.
Classic Formulas
- Shi Lin Tong and related stone-strangury formulas ... classic use for urinary calculi and painful urination.
- San Jin style pairings with Jin Qian Cao and Ji Nei Jin ... recurrent clinical logic for gravel and stone obstruction.
- Lower-burner damp-heat combinations with Qu Mai and Bian Xu ... heat-strangury strategy.
Classical Text References
- Traditional herbology describes Hai Jin Sha as sweet and cold, entering the Bladder and Small Intestine to clear damp-heat and facilitate urination.
- Its reputation as a stone herb is one of the most stable and widely repeated parts of its classical identity.