Ashtangasamgraha 17.17

17.17

Some, however, state potency to be eightfold by the division of heavy, light, unctuous, dry, sharp, dull, cold, and hot;
others recite [differently].
Thus, wind having no space does not distend him again.
Nevertheless, if there is distension again in one well-purged, one should administer very unctuous evacuating enemas that are sour and salty;
but when wind is obstructed, [one should administer] sharp and hot ones.