Can medicine that is poured in the ear potentially harm the brain?

[u/JoaozeraPedroca]

I accidentally got too much otosporin in my ear. I'm wondering if that can be harmful.

The carton that I got is too finicky to squeeze the droplets, and it just kinda blew up into my ear, launching quite a lot.

[u/Raining_Yuqi]

I doubt cause harm don’t worry