Keeping your Pokémon healthy is vital for success. Potions restore HP, with stronger versions like Super Potions, Hyper Potions, and Max Potions becoming available as you progress. Antidotes, Paralyze Heals, Awakenings, and Burn Heals cure specific status conditions. Full Heals cure all status conditions, while Full Restores heal all HP and all status conditions, making them invaluable in tough battles. Revives bring fainted Pokémon back to half HP, and Max Revives restore them to full HP. You can purchase most of these at Poké Marts in various towns. Always stock up before challenging Gyms or venturing into long routes.
