How to treat mouth sore?

So I have mouth sore. There are about 7 cuts in my lips and in my guns. I can't eat solid food. Anyway to treat this? A friend suggested i should often gargle saltwater. Another suggested Hexetidine. Any tips? DISCLAIMER: I also asked this question on other categories. I don't know if... show more So I have mouth sore. There are about 7 cuts in my lips and in my guns. I can't eat solid food.

Anyway to treat this?

A friend suggested i should often gargle saltwater.

Another suggested Hexetidine.

Any tips?

DISCLAIMER:

I also asked this question on other categories. I don't know if I violated any YA rules. If I did, then I'm sorry. I just want to get more results.

Thank You.
6 answers 6