παμψηφεί
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)
Adv.
A with all the votes, π. νικᾶν AP11.239 (Lucill.), cf. Sch.Ar.Eq. 525, etc.; Dor. παμ-ψᾱφεί Polus ap. Stob. 3.9.51.
German (Pape)
[Seite 455] mit allen Stimmen, Lucill. 88 (XI, 239).