Signs of gum disease
Gum disease usually begins as gingivitis: red, swollen gums that bleed when you brush or floss. At this stage it is reversible with professional cleaning and better home care. If it is left, inflammation can spread below the gum line and damage the supporting bone, a condition called periodontitis. Warning signs include persistent bad breath, gums that recede or pull away from the teeth, sensitivity, spaces opening between teeth and teeth that feel loose. Smoking, diabetes, stress and genetics can all increase the risk, and early stages are often painless.