Remove Addiction

(Book of Exalted Deeds, DnD 3.5)

Conjuration (Healing)

Level: ; Beloved of Valarian 2; Cleric 2; Druid 2
Components: V, S
Casting Time: 1 standard action
Range: Touch
Target: One creature touched
Duration: Instantaneous
Saving Throw: Fortitude negates (harmless)
Spell Resistance: Yes (harmless)

Remove addiction cures all addictions that the target suffers from (see Drugs in the Book of Vile Darkness for more information about addictions).
Since the spell's duration is instantaneous, it does not prevent new addiction to the same drug at a later date.