“dripping,” “oozing,” “flow of blood” — condition-denoting suffix referring to discharge or stagnation of blood
The suffix entered English in the 1640s as epistaxis (noun), borrowed from Late Latin epistaxis, from Greek ἐπίσταξις (epistaxis) — literally “a standing flow” (epi- “upon” + stasis “dripping, oozing”). The adjective hemostatic appeared in the 1720s, and the noun stasis in its modern medical sense in the 1840s. The root stasis (“standing, dripping”) connects -staxia to the entire flow and discharge suffixes: epistaxis (epi- + staxis → oozing of blood from the nose), hemostasis (hemo- + stasis → arrest of blood flow/bleeding), and venous stasis (ven- + stasis → stagnation of venous blood). The condition-denoting suffix-staxia is productive in otolaryngology, surgery, and hematology: e.g., epistaxis, hemostasis, hemostatic, venous stasis, and cardiac stasis.