Your teeth are constructed of three layers: The enamel, dentin and roots of the tooth. The enamel is the hard outer surface of the teeth that covers the dentin. The dentin covers the roots. When the enamel of your teeth is worn away and the dentin is exposed, your teeth become sensitive to hot, cold, sweet or sour foods. There are several factors that cause the dentin on your teeth to be exposed and they are all preventable or treatable!

Woman Smiling Despite Sensitive Teeth

Sensitive Teeth – What’s the Cause?

tooth structure diagram

Your teeth are constructed of three layers: The enamel, dentin and roots of the tooth. The enamel is the hard outer surface of the teeth that covers the dentin. The dentin covers the roots. When the enamel of your teeth is worn away and the dentin is exposed, your teeth become sensitive to hot, cold, sweet or sour foods. There are several factors that cause the dentin on your teeth to be exposed and they are all preventable or treatable!

What Causes Sensitive Teeth?

Tooth Decay

When different foods, dry mouth or a lack of dental hygiene do damage to your teeth, you will often experience tooth sensitivity. If you haven’t been taking very good care of your teeth (through brushing, flossing and regular cleanings at the dentist), you are probably experiencing sensitivity due to tooth decay. Your best option in this situation is to visit the dentist as soon as possible. He will be able to fix the problem and the sooner he is able to address it, the easier the procedure will be.

Vigorous Brushing

If you use a hard bristled toothbrush, you may be brushing your teeth too hard and wearing away the enamel on your teeth. If you tend to brush vigorously, try purchasing a soft bristled toothbrush and toothpaste that is specifically engineered to help with tooth sensitivity.

Age

young girl

According to WebMD, your age can be a factor in why your teeth are feeling sensitive. Teeth between 25 and 30 yrs. old are the most sensitive. Once again, a toothpaste engineered to reduce sensitivity are the most helpful in this situation.

Acidic Foods

Acidic food and drinks are also a serious factor in tooth sensitivity. Long exposure to sodas, wines, sugary foods and drinks will gradually wear away the enamel on your teeth. The best solution for this problem is to watch what you eat! If you are going to drink a soda or sip a glass of wine, brush your teeth afterward or chew some sugar free gum. The gum will increase saliva production, which cleans the teeth and washes away harmful bacteria.

Tooth Whitening, Cleaning or Mouthwash

Harsh chemicals in tooth whitening products can wear away the enamel on your teeth and cause sensitivity. The same is true in some mouthwashes. Even getting your teeth cleaned can lead to some sensitivity, but that should go away after a few hours. As for whitening products and mouthwash, try those products that take into account teeth sensitivity. You will usually be able to find a similar product that is not as hard on your enamel.

If you’ve experienced an extensive amount of tooth decay, go ahead and make a plan to visit the dentist. Enamel does not regenerate itself. Once its gone, its gone for good. Which may mean that need to see a dentist as soon as possible. For many people a dentist visit is not an affordable option. However, through a discount dental plan you can usually cut your dental bill in half, making your visit much more affordable.

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