sanesco
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
Latin > English (Lewis & Short)
sānesco: ĕre,
I v. inch. n. sanus, to become sound, get well, heal (post-Aug.): insanientes sub somno sanescunt, Cels. 3, 18: corpus, id. 2, 8: ulcera, id. 3, 22; Plin. 17, 23, 35, § 214: vulnera, Col. 6, 7, 4: cutis, Cels. 8, 4 et saep.
Latin > French (Gaffiot 2016)
sānēscō, ĕre (sanus), intr., se guérir : Col. Rust. 6, 7, 4 ; Cels. Med. 3, 18.