The Compendium of Caraka 6.15.185

6.15.185

visūcikāpratiśyāyahṛdrogaśamanāśca tāḥ/
ityeṣā kṣāraguṭikā kṛṣṇātreyeṇa kīrtitā//
iti kṣāraguḍikā/
vatsakātiviṣe pāṭhāṃ duḥsparśāṃ hiṅgu citrakam/
cūrṇīkṛtya palāśāgrakṣāre mūtrasrute pacet//

And they alleviate choleraic diarrhea, coryza, and heart disease. / Thus this alkali pill was declared by Kṛṣṇātreya.
Thus ends the alkali pill.
Vatsaka, ativiṣā, pāṭhā, duḥsparśā, hiṅgu, and citraka, / powdered and cooked in urine-strained alkali of the tip of palāśa