Why do my front teeth hurt when I breathe through my mouth?

...I think its because of the chlorine that cleans the water but i think its weird...

I just went to the dentist a few days ago and i didn't have any cavities so now what lol?

I bought this pearl teeth kit yesterday that is supposed to make my teeth whiter - I'm getting braces in less than a month so...

Sometimes, my front teeth feel very loose, like if I push my tongue up against them. other times, they don't.. whats going on?

It's so strange XP I guess I have a cavity ? It's in my gums too ... It's in my two front bottom teeth (i think haha.) . Soo ...

I got 8 pulled friday and they hurt like crazy..normal? or abnormal?

I got my braces off yesterday. I went back later on that day to pick up my retainers and my dentist said that I have to wear ...

firstly a few years ago i had a lump on the inside of my teeth but on the top of my mouth and i was just wondering if it is p...

for some reason the back of my mouth where that dangling ball is it hurts all near there and I don't know why:( an it hurts t...

Are you supposed to breathe air through your mouth or nose? Ii know when you work out, you're supposed breathe through your n...