Stand By, Ready
Green Angel wrote:
You can use them whenever you like, unless they state otherwise (dynamite for example which replaces a normal attack).
You can't use bandages, whiskey or other curatives between knowing how much damage you have suffered and resolving the damage.
So you have to use the bandages before your Armor roll (or defense/willpower if you don't have armor) or after you've taken the Health or Sanity damage (And thus possibly been Ko'd or driven Mad)
You also can't use them while Ko'd or on Ko'd characters unless it states it will Recover them.
You can use them on adjacent characters, where Adjacency out of combat is extended to cover anyone on the same map tile.