PKMN.NET :: Dex :: Bitter Berry
DEX -
ITEMS: Bitter Berry

In-game description: A self-cure for confusion. (HOLD)
Price: 20

Technical explanation and other notes
GSC only. Cures confusion. Similar to Persim Berry.

Pokémon with this as RBY to GSC trade item

Pokemon
Bulbasaur
Ivysaur
Venusaur
Charmander
Charmeleon
Charizard
Squirtle
Wartortle
Blastoise
Butterfree
Beedrill
Pidgeot
Nidoqueen
Nidoking
Vileplume
Poliwrath
Machamp
Golem
Farfetch'd
Dodrio
Gengar
Onix
Exeggutor
Hitmonlee
Hitmonchan
Lickitung
Kangaskhan
Scyther
Jynx
Electabuzz
Magmar
Pinsir
Tauros
Gyarados
Lapras
Eevee
Vaporeon
Jolteon
Flareon
Porygon
Omanyte
Omastar
Kabuto
Kabutops
Aerodactyl
Dratini
Dragonair
Dragonite
Mew

This item has a specified location in the following games: