The Compendium of Caraka 6.26.17

6.26.17

vāte 'adhike 'amlaṃ lavaṇaṃ satailaṃ, kṣīreṇa pitte tu, kaphe samūtram/
sa mūtravarco 'anilasaṅgamāśu gudaṃ sirāśca praguṇīkaroti//

If vāta is predominant, [the enema should be] sour and salty with oil; if pitta, with milk; if kapha, with urine. / It quickly clears the retention of urine, stool, and wind, and restores the rectum and channels to their proper function.