Gum Recession: Why Gums Pull Back and How to Protect Your Roots

Recession is when gum tissue wears away or pulls back, exposing more of the tooth or root.

Common contributors

• Periodontal (gum) disease
• Overly hard brushing or a hard-bristled brush
• Clenching or grinding
• Misaligned bite or lip or tongue habits
• Tobacco use

Why it matters

Roots lack the same thick enamel as crowns; they are softer and more prone to wear and decay. Sensitivity often follows.

Treatment options

Mild cases may improve with hygiene coaching, switching to a soft brush, fluoride, or bonding. Advanced recession sometimes benefits from grafting to cover roots and thicken tissue. The plan depends on cause, severity, and your goals—your dentist or periodontist will map options clearly.