It's also possible that a "pimple" inside your nose is actually a cold sore, as this area of the face (think: around the mouth, lips, and nose) is prone to the cold-sore-causing herpes simplex ...

The product has warnings against using it inside the nose, eyes, or mouth. Neosporin is not recommended for deep wounds or the mucosal lining of the face, such as the nose and mouth. These parts ...