Black Stain thing in tooth?

Question

I've noticed a black stain in one of my back tooth about a month ago.

It's been aching ever since

What might it be?

Just a normal tooth ache or?

Answer 1

It's a cavity You need to go see a dentist

Answer 2

Start brushing your teeth.

Answer 3

It's tooth decay, a cavity. It will not go away and it will get worse if you don't have it cared for by an orthodontist.

Answer 4

i also had a black stain in my tooth before and i found out that i had tooth decay inside my tooth...

it hurts right? i really think that black stain is A TOOTH DECAY..but for you to be sure, u should visit your dentist to put a stop to that thing.

GOod Luck!

Answer 5

'normal' toothache????? never heard of one...

Toothache=tooth telling you something....cavity?  hmmmm....something else????

Time for a visit to the tooth dr.!