The Compendium of Caraka 2.8.6

2.8.6

tasyemāni pūrvarūpāṇi bhavanti; tadyathā---bhrūvyudāsaḥ satatamakṣṇorvaikṛtamaśabdaśravaṇaṃ lālāsiṅghāṇaprasravaṇamanannābhilaṣaṇamarocakāvipākau hṛdayagrahaḥ kukṣerāṭopo daurbalyamasthibhedo 'aṅgamardo mohastamaso darśanaṃ mūrcchā bhramaścābhīkṣṇaṃ svapne ca madanartanavyadhanavyathanavepanapatanādīnīti//

Its premonitory symptoms are these; namely: twitching of the eyebrows; constant distortion of the eyes; hearing sounds that are not present; dripping of saliva and nasal secretion; lack of desire for food; anorexia; indigestion; tightness in the cardiac region; rumbling in the abdomen; weakness; aching in the bones; body aches; delusion; vision of darkness; fainting; frequent dizziness; and in dreams, intoxication, dancing, piercing, pain, trembling, falling, and the like.