The Compendium of Kāśyapa 8.3.55

8.3.55

vidagdhājīrṇabhakte ca bheṣajaṃ nāvacārayet
karmātibhārābhihate nirūḍhe sānuvāsite

and in one whose meal is incompletely digested and fermenting, one should not administer a medicament. / In one struck down by excessive physical exertion, in one given non-unctuous enema, or unctuous enema,