What Is Gum Recession?

• The gum line moves away from the crown of the tooth, making teeth look longer or uneven
• Exposed roots can be sensitive to hot, cold, or touch
• Can lead to higher risk of decay on the root surface and gum disease if untreated

Common Causes of Gum Recession

• Aggressive tooth brushing or using a hard-bristled brush
• Periodontal (gum) disease — infection damages gums and bone
• Poor oral hygiene
• Genetics — some people have thinner or weaker gums
• Teeth grinding or clenching (bruxism)
• Misaligned teeth or bite issues
• Tobacco use
• Orthodontic treatment (rare, if teeth move too quickly or improperly)
• Piercings (lip or tongue) irritating gums

Symptoms of Gum Recession

• Teeth look longer or roots exposed
• Sensitivity to temperature changes or sweets
• Visible notches near gum line
• Red, swollen, or bleeding gums (if disease is present)

Treatment Options

• Improved oral hygiene & gentle brushing
• Scaling and root planing (deep cleaning) if gum disease is present
• Gum graft surgery to restore lost tissue in severe cases
• Orthodontic treatment to correct bite or alignment that causes recession
• Night guards for grinding/clenching

Why It Matters

If untreated, recession can lead to:

• Increased tooth sensitivity
• Higher risk of cavities at roots
• Gum infection or periodontitis
• Tooth mobility or loss in severe cases