Overview
Gum recession is when the gum tissue pulls back and exposes more of the tooth or its root. It can lead to sensitivity and a longer-looking tooth. Causes include hard brushing and gum disease, and a dentist can advise how to slow or manage it.
Symptoms
- Teeth appear longer
- Exposed tooth roots
- Increased sensitivity
- Notches near the gumline
- Tender gums
Causes
- Aggressive brushing
- Gum disease
- Teeth grinding
- Tobacco use
- Genetics