/using an item in an addon

[SydneyBarringer]

I'm trying to make an addon where, by pushing a button on the frame, you'll use a item.

For example, say the item is a super mana potion. How would I tell the addon to use the potion every time I click the button?

Thanks for the help,
Sydney Barringer

EDIT: Could I just cheat and tell it to say "/use Super Mana Potion" in chat?