Doxy venom is a Potions ingredient. Within the 1995-1996 school year at Hogwarts School of Witchcraft and Wizardry, this was confiscated by Dolores Umbridge from Fred and George Weasley. This venom is extracted from Doxies.
- Fantastic Beasts and Where to Find Them (Mentioned only)
- Harry Potter and the Order of the Phoenix (Mentioned only)
- Harry Potter and the Order of the Phoenix (video game)