Description of Bergenia ciliate:
It grows in the temperate Himalayas between altitudes of 900 and 3,000 m.It is a perennial herb with stout rootstock. The leaves are variable, coarsely hairy, sparsely hairy to glabrous, broadly obovate or elliptic, finely or sparsely denticulate or shallowly sinuate-dentate. The flowers are white, pink or purple, in long cymose panicles. Capsules are rounded. The rhizome is buff-brown color outside and pinkish brown inside. The market sample is transversely wrinkled or irregularly shrivelled with exfoliating, thin bark, having rootlets or thin scars, buds and scaly leaves.
Principal Constituents:
The rhizome contains an active principle, bergenin (0.6%).
Pharmacology
It is reported to be helpful in dissolving kidney stones. In lower doses, the extract is mildly diuretic
Toxicology
In higher doses it is cardio-toxic, shows anti-diuretic action, and has depressant action on the central nervous system
Medicinal Action and Uses
It is given to dissolve kidney stones and also as a diuretic.
