κατισχν-αίνω · katischn-ainō — LSJ
cause to pine or waste away, A. Eu. 138:—Pass., ὑδροποτῶν καὶ κατισχναινόμενος Pl. R. 561c, cf. J. AJ 7.8.1:—fut. Med. inf. κατισχνᾰνεῖσθαι A. Pr. 271.
reduce a swelling, Hp. Prog. 23; αἱ Μοῦσαι τὸν ἔρωτα κ. Call. Epigr. 47.3; weaken, ὀσμήν Thphr. Od. 47.