What are the warning signs of gum disease? Question
The warning signs of gum disease are red, swollen, tender or bleeding gums, gums pulling away from the teeth, loose or sensitive teeth, pain when chewing, and bad breath that does not go away. Gum disease is often painless until it is advanced, so a yearly dental checkup can find it before you notice symptoms.

What to know
- A change in how your teeth fit together when you bite, or how a partial denture fits, is also a sign.
- Pus between the teeth and gums is a sign listed by the AAP.
- About 4 in 10 U.S. adults 30 and older had periodontitis in 2009 to 2014.
Sources
Gum disease and symptoms Read next
Can gum disease cause tooth loss?Yes. Periodontitis destroys the ligament and bone that hold teeth, and the CDC lists it as a leading cause of tooth loss.
What does stage 1 gum disease look like?Stage 1 gum disease is gingivitis, and it looks like red, swollen gums that bleed easily, often when you brush.
When should I be worried about bleeding gums?See a dentist or primary care physician if your gums bleed for two weeks or more.
Does gingivitis cause bad breath?Yes. Bad breath that lasts after brushing is a symptom of gingivitis and of periodontitis.
What causes receding gums?Receding gums are caused by brushing too hard, plaque and tartar buildup, gum disease, injury to the gums, misaligned teeth, smoking or chewing tobacco, and lip or tongue piercings.
What is a periodontal abscess?A periodontal abscess is a pocket of pus-filled infection that starts in the gums.