It’s acommon house rule in D&D 5E for drinking a potion to be a Bonus Action when used on yourself. This means that the character can still perform a regular Action that turn, such as attacking with a weapon or casting a spell, but they cannot take a Bonus Action. In exchange for ...
Potion of Vitality Source: Dungeon Master's Guide Potion, very rare When you drink this potion, it removes any exhaustion you are suffering and cures any disease or poison affecting you. For the next 24 hours, you regain the maximum number of hit points for any Hit Die you spend. The ...