The Compendium of Caraka 6.14.168

6.14.168

kāsaṃ śleṣmāmayāṃścogrān sarvānevāpakarṣati/
valīpalitakhālityaṃ doṣajaṃ ca vyapohati//
iti kanakāriṣṭaḥ/
patrabhaṅgodakaiḥ śaucaṃ kuryāduṣṇena vā 'ambhasā/
iti śuṣkārśasāṃ siddhamuktametaccikitsitam//

cough, and all severe kapha-diseases it completely eradicates; / and it dispels wrinkles, premature greying, and baldness caused by the doṣas.
Thus ends kanakāriṣṭa.
One should perform washing with water decocted with tree leaves, or with warm water; / thus has been declared this proven treatment of dry piles.