The Compendium of Caraka 6.19.95

6.19.95

prapaiṇḍarīkasiddhena sarpiṣā cānuvāsayet/
prāyaśo durbalagudāścirakālātisāriṇaḥ//

and give an unctuous enema with ghee prepared with prapauṇḍarīka. / Generally, those with long-standing diarrhea have weak rectums;