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March 17, 2026

Gum Recession: Why Your Teeth Look Longer and What You Can Do About It

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Dr. My Tran

Gum Recession: Why Your Teeth Look Longer and What You Can Do About It


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Quick Answer

Gum recession happens when gum tissue pulls back from the tooth, exposing the root. It is commonly caused by gum disease, aggressive brushing, or bite stress and can lead to sensitivity and increased cavity risk.


What Gum Recession Actually Is

Gum recession exposes more of the tooth surface and sometimes the root.

Unlike enamel, root surfaces are more vulnerable, which is why sensitivity often follows.


Common Causes

  • gum disease (plaque buildup)
  • aggressive brushing
  • grinding or clenching
  • bite imbalance
  • long-term wear

Recession is rarely caused by just one factor.


Signs Patients Notice

  • teeth look longer
  • sensitivity near the gumline
  • uneven gums
  • notches at the base of teeth
  • discomfort when brushing

Why It Should Not Be Ignored

Exposed roots are more prone to:

  • decay
  • sensitivity
  • plaque buildup

Untreated recession can lead to more complex dental issues.


How Silver State Smiles Approaches It

Treatment depends on cause:

  • cleaning and gum care
  • bite evaluation
  • protective solutions for grinding
  • desensitizing treatments

If your teeth look longer or feel more sensitive near the gums, Silver State Smiles can evaluate whether gum recession is the cause and what treatment makes sense.

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