Item

Items generally refer to medicine that are used to help the Pokémon gain their energy back faster, or cure them. As they can be bought availably, they can also be prepared by specific recipes. is stated to know a bit of recipes due to her experience at their Day Care Service. There is also Redemy Book owned by. According to them, Redemy Book was written by Eshmun after the World War. The book contains Eshmun's whole knowledge on the medicines.

Revive
Revive is mentioned for the first time in. Professor Oak requested all of his students to find a proper item and 's task was to find a revive, which he eventually did. Revive helps a fainted Pokémon to get sober and gain a little energy.

Antidote
Greta's task was to find an antidote in when it is first time mentioned. Antidote heals the poison in the body quickly. When was poisoned in, Greta and  prepared an antidote by using natural herbs, such as peppermint, evening primrose oil, feverfew, ginger and witch hazel, that can be found in Viridian Forest.