Toothache?

Sometimes my center bottom 2 teeth always ache (once a month, sometimes not at all). Why is that? Am I getting a cavity? Eating too much sugar (not that much actually)?

Toothache?
go to the dentist
Reply:you can never know, but i suggest visiting a dentist for a checkup
Reply:i had the same problem. im not sure what it was or why it happened. i didnt go to the dentist because... well i dont know lol but i used sensodine toothpaste. im not sure if thats how you spell it. but it worked for me. it doesnt taste the best in the world but you probably wont notice a difference for about a couple of days. hope it helps!!
Reply:You need to go see a dentist you don't wan that to get bad that can cause some serious issues if it get rotted.
Reply:Your teeth may have become sensitive