3 Answers

   Too many cavities means you're not brushing well, and this can lead to gingivitis (inflammation of the gums). And if the cavities go deep enough, you could have to get a root canal.  Cavities are caused by bacteria feeding off the food left on teeth, and the acid from this process causes holes (cavities) in the teeth. Having lots of filled cavities is no picnic, because they eventually have to be re-done. Please limit your refined sugar intake, brush at least twice daily, and floss at least once a day.  Also have your teeth professionally cleaned twice a year; as you get older (over 50), this may have to be done every 4 months.  Preventive maintenance is totally worth the pay-off.

ive never had a cavity. my teeth, all of them , became extremely sensitive to hot and cold. i couldnt even breath over them. i got all mine pulled. now i have a perfect set of teeth!  lol.

You could eventually loose your teeth,and suffer pain with tooth ache.Have a dental check up ASAP.You may only need fillings at this stage.