What diseases create false smells?

Answer 1

Has to be psychological. It will affect the mind thinking it's real when it's not. Here's one: Phantosmia.

Answer 2

How does something stink when it doesn’t ?

I don’t think there is anything called “false smell”

Answer 3

What the heck is a "false smell"? Either something stinks or it doesn't.

Answer 4

Gonorrhea will make your coochie and penis itch. It will smell like fish to