Usage: 2 forms in 2 verses
Form Translated As     In Verse(s)
φαρμακευομένη administering of potions LXX.Ps.58.5
εφαρμακεύετο administered potions LXX.2Chr.33.6

Liddell-Scott-Jones

φαρμακεύω (pharmakeuō) to administer potions G:V

φαρμακεύω-εύω,

administer a drug or medicine, [Refs 5th c.BC+]

__2 use enchantments, practise sorcery, φαρμακεύσαντες ταῦτα ἐς τὸν ποταμόν having used this charm upon the river, [Refs 5th c.BC+]
__II with accusative person, purge, τινα [Refs 5th c.BC+]” 55; φ. ἄνω κούφῳ φαρμάκῳ purge upwards, i. e. by an emetic, [Refs]:—passive, to be purged,[Refs 4th c.BC+]; to be physicked, [Refs 4th c.BC+]
__II.2 drug a person, give him a poisonous or stupefying drug, [Refs 5th c.BC+]; φ. τινὰ ἐπὶ βλάβῃ μὴ θανασίμῳ [Refs 5th c.BC+]:—passive, οὐ πεφαρμάκευσαι ἀλλὰ μεμάγ[ε]υσαι [Refs 2nd c.AD+]
__II.3 season in cookery, [ἰχθὺν] πεφαρμακευμένον τυροῖσι [Refs 4th c.BC+]
__II.4 metaphorically, πειθοῖ κακῇ τὴν ψυχὴν φ. [Refs 5th c.BC+]