Ashtangasamgraha 17.57

17.57

śalyāharaṇapuñjanmarakṣāyurddhīvaśādikam |

darśanādyairapi viṣaṃ yanniyacchati cāgadaḥ ||

Such as the extraction of foreign bodies, bringing about birth, protection, longevity, intellect, subjugation, and so forth; / and that an antidote counteracts poison even through sight and other [senses];