Gum disease—also called periodontal disease—is one of the most common oral health issues in the U.S. More than 4 in 10 adults aged 30 and older have some form of gum disease, and nearly 8% have a severe form.

The tricky part? Gum disease often starts without pain, so many people don’t realize there’s a problem until damage has already started. Understanding the five stages of gum disease can help you protect your smile and your overall health by spotting early warning signs and acting sooner.
 

Gum Disease: Key Facts

• Gum disease affects over 40% of U.S. adults—and many don’t know they have it
• Gingivitis is reversible when caught early and treated properly.
• Periodontitis causes permanent damage if untreated
• Gum health is linked to overall health, including diabetes and heart disease
• Regular dental visits help catch gum disease early, when treatment is easier

Stage 1: Healthy Gums (The Goal)

Healthy gums are the foundation of a healthy mouth. They should look pink and firm, fit snugly around your teeth, and not bleed when you brush or floss.

How to keep gums healthy:

• Brush twice a day with fluoride toothpaste
• Floss daily
• Visit your dentist at least once a year for exams and professional cleanings

Routine dental visits matter. The CDC notes that regular dental checkups help detect gum disease early, when treatment is simpler and more effective.

Stage 2: Gingivitis (Early and Reversible)

Gingivitis is the mildest form of gum disease. It happens when plaque—a sticky film of bacteria—builds up along the gumline and causes inflammation.

Common signs of gingivitis include:

• Red or swollen gums
• Bleeding when brushing or flossing
• Persistent bad breath

Many people have it without realizing it. Mild gingivitis is often painless and easy to overlook, which is why many cases are first identified during routine dental visits.

The good news: gingivitis is preventable and reversible with good oral hygiene and professional dental care.

Typical treatment:

• Professional dental cleaning
• Improved brushing and flossing habits
• Diet and lifestyle adjustments

Early periodontitis begins when untreated gingivitis progresses deeper below the gumline. At this stage, gums start to pull away from the teeth, forming small pockets that trap bacteria and are harder to clean at home.

What’s happening below the surface:

• Gums start receding
• Early bone loss around teeth
• Deeper bacterial infection

Once periodontitis develops, damage can’t be fully reversed—but early treatment can help control the infection and protect remaining bone and tissue.

Common treatments include:

• Deep cleanings (scaling and root planing)
• More frequent dental visits
• Antibiotics in some cases

Stage 4: Moderate Periodontitis (Symptoms Become Noticeable)

Moderate periodontitis includes all the signs of early periodontitis, but with more damage. Gum pockets deepen, inflammation increases, and bone loss around the teeth becomes more noticeable.

Symptoms may include:

• Increased gum inflammation and recession
• Tooth sensitivity
• Gum discomfort or pain
• Worsening bone loss

Treatment usually requires ongoing periodontal care, including deep cleanings and close monitoring to prevent disease progression.

Stage 5: Advanced Periodontitis (Serious Oral Health Risk)

Advanced periodontitis is the most severe stage of gum disease. By this point, the infection has caused significant damage to the bone and connective tissue that supports the teeth, often leading to looseness or tooth loss.

Possible symptoms include:

• Severe pain when chewing
• Loose or shifting teeth
• Tooth loss
• Chronic bad breath

Advanced gum disease is a leading cause of tooth loss in adults. Treatment may include:

• Gum surgery
• Bone grafting
• Tooth extraction
• Dental implants to restore function and appearance

Why Gum Disease Affects More Than Your Mouth

Research shows strong links between gum disease and overall health. Ongoing gum inflammation has been associated with diabetes, heart disease, and stroke, likely due to shared risk factors and chronic inflammation in the body.

For example, people with diabetes are more likely to have periodontal disease, and studies show that treating gum disease can help improve blood sugar control.

Why Early Detection Matters

Because gum disease often develops quietly, regular dental visits are one of your best defenses. Catching problems early can help in:

• Lowering treatment costs
• Preventing tooth and bone loss
• Protecting overall health

Yet many adults still skip care. The CDC reports that 65% of U.S. adults aged 18–64 had a dental visit in the past year. This leaves one third of U.S. adults who did not see a dentist annually.

Gum Disease FAQs

How do I know if I have gum disease?

Early signs include bleeding gums, redness, swelling, and bad breath. A dentist can diagnose gum disease during a routine exam.

Is gum disease curable?

Gingivitis is reversible. Periodontitis can’t be cured—but it can be managed with professional care.

How often should I see a dentist?

Most people benefit from at least one dental visit per year, though some need more frequent cleanings.

No matter what stage of gum disease you’re in, it’s never too late to take action. The earlier problems are found, the easier—and more affordable—they are to treat. If you’re concerned about symptoms or haven’t seen a dentist in a while, scheduling a visit is a great first step.

Disclaimer: This content does not diagnose gum disease. If you have symptoms, schedule an exam with a licensed dental provider. Coverage and benefits vary by plan. 

If you’d like to keep learning, Solstice offers oral health resources, including a helpful guide on foods that support a healthy smile.

If you’re exploring dental coverage, Solstice provides straightforward dental plans designed to support preventive care. You can contact us on 877.760.2247 or Sales@SolsticeBenefits.com.

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Visit mysmile365.com or call 1.877.760.2247 for plan details.