A deciduous, rambling shrub or a tree, up to 10 m in height with a maximum girth of 1.2 m. Bark pale brown, aromatic, rough with shallow cracks, exfoliating in sub-corky scales; leaves alternate, variable in shape, oblong or elliptic oblong, acuminate base rounded or acute, glabrous above and sparsely pubescent beneath, up to 15 cm long, long-petioled; flowers white, fragrant, in axillary fascicles; drupes ellipsoid, black, crowned by persistent calyx, edible; seeds large, enclosed in red, mucilaginous, sweet but rather astringent pulp.
Herb Effects
Laxative, astringent, pungent, anthelmintic, purgative and emetic (root bark); alleviates spasms, antiprotozoal and hypoglycemic (leaf).
Chemistry
Active Ingredients
Ipecac alkaloides (root bark); analgiside and loganic acid (leaf, fruit and root).
For skin disorders, as a laxative and anthelmintic (root bark); in tuberculosis (fruit); in diabetes (leaves).
Contraindication
It contains an alkaloid which when administered in small doses causes a transient fall in blood pressure followed by a sustained rise, depression of the heart, and irregular respiration.
Reference
Chandel et al., Biodiversity in Medicinal and Aromatic Plants in India.
Sharma, Classical Uses of Medicinal Plants. Rao KN. Venkatachalam SR. Dihydrofolate reductase and cell growth activity inhibition by the beta-carboline-benzoquinolizidine plant.