The Compendium of Caraka 6.3.124

6.3.124

mūrcchāmohamadaglānibhūyiṣṭhaṃ viṣasaṃbhave/
keṣāñcideṣāṃ liṅgānāṃ saṃtāpo jāyate puraḥ//

Fainting, confusion, intoxication, and languor predominate in that arising from poison. / In some of these signs, feverish heat arises before;