Download What You Need to Know About Cavities One of the most common

What You Need to Know About Cavities
One of the most common universal health problems are cavities. A cavity is decay in the
tooth that can develop into a visible hole.
When tooth decay first begins there may not be any obvious symptoms. As the decay
becomes more severe it may manifest itself in the following symptoms. The most obvious
sign of a cavity is a visible hole in your tooth. Other common symptoms include: tooth
pain, pain when biting down and sensitivity when eating or drinking hot or cold items. In
some cases, pus around the tooth can also be a symptom of severe decay.
Cavities are caused by bacteria. Your mouth is a natural reservoir of bacteria. When some
of the bacteria interact with foods that contains sugars and starches, the bacteria may
convert into acids. This acid and bacteria can form a fuzzy like substance known as
plaque which forms on the teeth, particularly by the gum lines.
The acids in the plaque strike at the minerals in the enamel, the tooth's hard outer surface.
This can cause the development of tiny holes in the enamel. Once the acid has made its
way through the enamel it reaches the next layer of the tooth, called the dentin. Since the
dentin is less resistant to acid, tooth decay often speeds up at this stage. As the tooth
decay advances, it may move into the pulp of the tooth, where the tooth's blood vessels
and nerves are located. This is what can cause the tooth pains and sensitivities which are
common symptoms of cavities. Cavities most frequently occur in the back teeth, the
molars and premolars this is because these teeth have a lot of grooves where food
particles can get trapped in, as well as the fact that the back teeth are harder to keep clean
than the front teeth.
There are many risk factors for developing cavities; some of the most common include
not brushing after eating and drinking and eating food and drinks that contain
fermentable carbohydrates, such as milk, table sugar, soda, breads, chips, cookies and
even breathe mints.
There are also some risk factors which may appear less obvious. Eating disorders, such as
anorexia and bulimia, for example, can also lead to tooth decay when stomach acids from
vomiting, enter the mouth. Acid from heartburn and acid reflex disease can also cause
stomach acids to wash over the mouth eventually these acids erode at the enamel causing
tooth decay.
Although cavities are very common, particularly among children, this does not mean that
they are not a serious problem. In some cases, untreated tooth decay may lead to serious
infections that may in some extreme cases, may even be life threatening.
There is a number of treatment options that your dentist may chose, depending on the
severity of the situation. In the beginning of the development as a cavity, fluoride
treatment may be used to help the teeth repair themselves. If the decay becomes more
severe, your dentist may use fillings and crowns to repair the damage. In cases where the
decay reaches the pulp of the tooth, a root canal may be needed.
There are ways to prevent cavities. The most obvious is to practice good and constant
oral hygiene, such as brushing after eating and drinking, rinsing your mouth and eating
food that are better for your teeth, such as cheese, fresh fruits and vegetables and sugar
free gum. Regular visits to your dentists are vital in order to help clean the teeth and
detect early problems before they manifest into something more serious.