[paviva]

> but faster acting, no?

Not really. Even regular tablets begin to act in 20 min, even faster with the sublingual ones.

> Seems like a good idea for anaphylactic shock?

A very bad one, actually. Some people might want to give an antihistamine first (completely useless in anaphylaxis, by the way), and see what happens, instead of going straight to epi.

When you cannot know the provider's experience, its better to assume for the worse, and give one, and one only choice = EPI.