Archive for July 2018

What Causes Cavities?

July 17, 2018 | Posted Education

Everyone is at risk of getting cavities, but there are a number of factors that can greatly increase your chance of getting them. By taking simple precautions to make sure you don’t enable any of these cavity increasing risks, you can greatly decrease your chance of getting cavities.
 
Some of the most common cavity risk factors include:

  • Food/drink that clings to your teeth. This includes foods/drinks such as milk, soda, hard candy, dry cereal, and chips.

  • Frequent snacking. When you snack frequently, the acid in your food has more time to damage your teeth.

  • Lack of fluoride. Fluoride is a very useful natural mineral that helps prevent plaque buildup. Public tap water often contains added fluoride, but bottled water does not.

  • Inadequate brushing/flossing. This may be pretty obvious to most people, but it’s always important to remember to properly brush and floss soon after eating and drinking.

 
If you have any other questions, feel free to contact us at Rideau Dental Centre by calling 613-230-7475, we are happy to help!

Sometimes, you may notice one or more of your teeth feeling sensitive when you eat or drink something hot, cold, sweet, or sour. This sensitivity may be painful, often feeling like a sharp and sudden pain deep into your tooth. Typically, sensitive teeth are caused by your gums being pulled back and exposing the surface beneath them. This surface is called dentin, and is what makes up the inner parts and roots of the tooth. When this surface is exposed, it allows hot, cold, sweet, and sour foods to directly reach the nerves of your tooth, causing sharp pain. Other possible causes of tooth sensitivity include wear and tear due to brushing too hard, tooth decay, teeth grinding, and gum disease.
 
There are a number of different things you can do to reduce and control tooth sensitivity. First, make sure to brush and floss regularly using proper brushing and flossing techniques. Second, use a toothpaste made for sensitive teeth. Regular use of a toothpaste made for sensitive teeth should make them less sensitive. Third, watch what you eat, as large amounts acidic food and drink can cause tooth sensitivity. If the sensitivity continues, make sure you talk to your dentist about it. There are a few different things that your dentist can do to help reduce tooth sensitivity, such as applying white fillings to cover exposed root surfaces, applying fluoride varnishes to root surfaces, or applying dentin sealers.
 
If you have sensitive teeth and would like to book an appointment with a dentist, or have any other questions, feel free to contact us at Rideau Dental Centre by calling 613-230-7475.