Lewis & Short

sānātĭo, ōnis, f. [sano], a healing, curing (Ciceron.): corporum, Cic. Tusc. 3, 3, 5: malorum, id. ib. 4, 15, 35; cf.: certa et propria (perturbationis animi), id. ib. 4, 28, 60.
Absol., Tert. Fug. ap. Pers. 3.