Can tooth decay be passed from person to person?
Not exactly, but the bacteria that causes decay can be shared. Parents can pass along harmful bacteria to infants and children. For example, bacteria can be passed on from kissing, sharing a cup or spoon or anything else that can carry saliva from one mouth to another.
Where are common places that decay can form?
Tooth decay can damage any tooth, in any place. It most often occurs between the teeth and in the grooves of the back teeth, where food is more likely to be collected. Back teeth are harder to clean since they are not the easiest to reach. Decay can also form at the tooth root and go below the gum line.
Do you have tooth decay?
It often takes months or years for a cavity to fully develop. Symptoms of tooth decay can include spots on teeth, bad breath and lose fillings. Tell your dentist if your teeth have been sensitive to hot or cold and if you have any pain in a tooth. Your dentist will thoroughly examine your teeth and take x-rays if necessary.
What kind of treatment is there for tooth decay?
The treatment will depend on how early the decay is caught. Before cavities form, fluoride treatments or sealants may solve the problem. If you have a cavity, you will need a filling. A larger cavity may need a crown to fully restore the tooth. If the center (pulp) of your tooth is involved, you may need root canal treatment to save the tooth. A very badly damaged tooth may have to be removed completely. Your dentist will discuss the proper options and solutions for you and your specific tooth.