ἀντιπερισχίζομαι
From LSJ
ἀσκεῖν περὶ τὰ νοσήματα δύο, ὠφελεῖν ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
English (LSJ)
A to be broken up and return, of sputum, Steph.in Hp.1.174D.
Spanish (DGE)
fragmentarse, deshacersede ciertos esputos τὰ λεπτὰ καὶ ὑδατώδη ἐν τῇ ἀνόδῳ ἀντιπερισχίζονται Steph.in Hp.1.174.