What is a cavity? How do you know you have one?

Do you cringe at the thought of biting into an ice cream? If so, you’re not alone. In many cases, this sensitivity is an indication of a cavity, or cracked or infected tooth requiring dental intervention. For others, this pain and discomfort with hot, cold, sweet, acidic foods or even brushing is a result of dentinal hypersensitivity. Some people just have naturally sensitive teeth. Their enamel is thinner and hence provides less insulation and protection. This is actually a result of habits that need to be broken. Over brushing, or brushing with a hard toothbrush, teeth grinding, exposure to acids. They can all be leading causes of this sensitivity. Brushing gently with a soft toothbrush using sensitive toothpaste like Sensodyne or Colgate Relief can also offer some relief to this problem. Consistency and patience are key with these products as it can take a few days, even a few weeks to work effectively.