Tooth sensitivity can come and go with time, and is usually caused by exposed dentin on root areas from gum disease and/or receded gums. Unlike the crowns of your teeth, the root area of your tooth isn’t protected by enamel, but rather cementum. When the enamel or cementum wears away the nerves within the tooth are exposed which can cause tooth sensitivity. Common causes of erosion include:
- Overzealous teeth brushing
- Use of abrasive toothpaste
- An acidic diet
- Acid reflux disease
- Bulimia
- Excessive teeth whitening
- Teeth grinding
- Dry mouth
The good news? Sensitive teeth can be treated!
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