The Compendium of Caraka 6.10.4

6.10.4

vibhrāntabahudoṣāṇām&ahitāśucibhojanāt/
cintākāmabhayakrodhaśokodvegādibhistathā/
manasyabhihate nṝṇāmapasmāraḥ pravartate//

In people whose many doṣas are disturbed, from the eating of unwholesome and impure food, / and similarly when the mind is struck down by worry, passion, fear, anger, grief, agitation, and the like, / epilepsy sets in.