§166.1Fr. 166
Ἐν δὲ τῷ περὶ πνιγμοῦ γράφει· ἡ δὲ τούτων ἀνάο κτήσις ὄξους ἐγχύσει καὶ πεπερίδος ἢ κνίδης καρπῷ τριφθείσης.
And in the treatise On Suffocation he writes: "The recovery of these is by the infusion of vinegar and by ground pepper or the seed of nettle."