δύσπνοια
From LSJ
ὁκόσα γὰρ ὑπὰρ ἐκτρέπονται ὁποίου ὦν κακοῦ, τάδε ἐνύπνιον ὁρέουσι ὥρμησε → for whatever, when awake, they have an aversion to, as being an evil, rushes upon their visions in sleep (Aretaeus, Causes & Symptoms of Chronic Disease 1.5.6)
English (LSJ)
ἡ,
A difficulty of breathing, shortness of breath, Id.Aph.3.31, X.Cyn.9.20, Nymphis 16, Aret.SA1.9, etc. II contrary winds, Sch.A.R.4.1.