Antidote: Cures Poison Awakening: Cures Sleep
Bicycle: Allows you to travel faster
Bike Voucher: Used to buy a bike
Burn Heal: Heals burns
Calcium: Boosts Special rating
Carbos: Boosts Speed rating
Card Key: Opens Silph Co. doors
Coin: Used to play slot machines
Coin Case: Holds coins
Dire Hit: Boosts Attack Effectiveness
Dome Fossil: Used to clone a new pokemon
Elixer: Gives 10 PP to all abilities
Escape Rope: Used to escape current area
Ether: Gives 10 PP to one ability
Exp. All: Used to share experience
Fire Stone: Triggers evolution
Fresh Water: Quenches thirst, restores 50 HP
Full Heal: Heals all conditions
Full Restore: Cures and restores all HP
Gold Teeth: Helps Warden talk
Good Rod: Used to fish for Pokemon
Great Ball: Used to catch Pokemon
Guard Spec.: Disables Special attacks
Helix Fossil: Used to clone a new Pokémon
HP Up: Boosts HP meter by one point
Hyper Potion: Restores up to 200 HP
Ice Heal: Thaws frozen Pokemon
Iron: Boosts Defense rating
Item Finder: Exposes hidden items
Leaf Stone: Triggers evolution
Lemonade: Quenches thrist, restores 80 HP
Lift Key: Activates Elevator
Master Ball: Used to catch Pokemon
Max Elixer: Restores all PP
Max Ether: Restores all PP to one ability
Max Potion: Restores all HP
Max Repel: Prevents random attacks
Moon Stone: Triggers evolution
Nugget: sell it for $5000.00
Oak's Parcel: Contains Pokedex
Old Amber: Used to clone new Pokemon
Old Rod: Used to Fish
Paralyze Heal: Cures paralyze
Poké Ball: Used to catch Pokemon
Poké Doll: Amuses opponent
Poké Flute: Wakes up all sleeping Pokemon
Pokédex: Information on Pokemon
Potion: Used to store Pokémon data
PP Up: Restores 20 HP
Protein: Boosts Attack rating
Rare Candy: Boosts experience level
Repel: Boosts PP meter by one point
Revive:
S.S. Anne Ticket: Used to aboard the S.S. Anne
Safari Ball: Used to catch Pokemon in the Safari Zone
Secret Key: Opens Gym on Cinnabar Island
Silph Scope: Used to see ghost Pokemon
Soda Pop: Quenches thirst, restores 60 HP
Super Potion: Revives 50 HP
Super Repel: Prevents random attacks
Super Rod: Used to catch fish
Thunder Stone: Triggers evolution
Town Map: Map of the entire game
Ultra Ball: Used to catch Pokemon
Water Stone: Triggers evolution
X Accuracy: Boosts accuracy temporarily
X Attack: Boosts attack temporarily
X Defend: Boosts defense temporarily
X Special: Boosts special temporarily
X Speed: Boosts speed temporarily