Dental IssuesGum Disease
7 min readApril 2, 2026

What to Do When Your Dentist Says You Have Periodontal Disease?

Understanding Your Diagnosis: What is Periodontal Disease?

Hearing your dentist say you have "periodontal disease" can feel a bit scary. It's a serious-sounding term, but it simply refers to a chronic inflammatory condition affecting the gums and bone supporting your teeth. Think of it as a more advanced form of gum disease.

Initially, you might have had gingivitis, which is inflammation of the gums. If left untreated, gingivitis can progress to periodontitis, where the infection spreads below the gum line and starts to damage the bone and tissues holding your teeth in place.

This damage can create "pockets" around your teeth, which become breeding grounds for bacteria. Over time, these pockets deepen, more bone is lost, and eventually, teeth can become loose or even fall out. It's a progressive disease, meaning it tends to get worse if not managed.

Gum Disease vs. Periodontal Disease: What's the Difference?

You might hear the terms "gum disease" and "periodontal disease" used interchangeably, but there's a key distinction. "Gum disease" is an umbrella term that includes both gingivitis and periodontitis.

Gingivitis is the early, milder stage. Your gums might be red, swollen, and bleed easily when you brush or floss. The good news is that gingivitis is often reversible with good oral hygiene and professional cleanings.

Periodontal disease, or periodontitis, is the advanced stage. At this point, the infection has gone beyond just the gums and is affecting the bone and connective tissues. This stage requires more intensive treatment and ongoing management to prevent further damage.

Recognizing the Signs: How Do You Know If You Have It?

Often, periodontal disease can progress silently for a while, with symptoms only becoming noticeable in later stages. This is why regular dental check-ups are so important – your dentist can spot early signs you might miss.

However, there are several signs you can look out for. These include persistent bad breath that doesn't go away, red or swollen gums, and gums that bleed easily when you brush or floss. You might also notice your gums pulling away from your teeth, making your teeth look longer.

Other indicators could be pus between your teeth and gums, changes in how your teeth fit together when you bite, or a change in the fit of partial dentures. If you notice any of these, it's wise to schedule a dental visit soon.

What Your Dentist Looks For

During a dental exam, your dentist will carefully check for signs of periodontal disease. They'll look at the color and condition of your gums, checking for redness, swelling, or recession.

A key diagnostic tool is a periodontal probe, a small ruler-like instrument. Your dentist will gently insert it into the space between your teeth and gums to measure the depth of any "pockets." Healthy pockets are usually 1-3 millimeters deep; anything deeper can indicate gum disease.

X-rays are also crucial. They help your dentist see if there's any bone loss around your teeth, which is a definitive sign of periodontitis. They'll also assess for any loose teeth or changes in your bite.

The Causes: Why Did I Get Periodontal Disease?

The primary cause of periodontal disease is plaque, a sticky film of bacteria that constantly forms on your teeth. If plaque isn't removed daily through brushing and flossing, it hardens into tartar (calculus), which can only be removed by a dental professional.

Tartar provides a rough surface for more plaque to accumulate, and the bacteria in plaque produce toxins that irritate the gums. This irritation leads to inflammation, and over time, the body's immune response to these bacteria can start to break down the bone and tissues supporting your teeth.

While plaque is the main culprit, several risk factors can increase your susceptibility. These include smoking, which significantly weakens your immune system's fight against gum infection. Hormonal changes, like those during pregnancy or menopause, can also make gums more sensitive.

Certain medications, such as some antidepressants or heart medications, can cause dry mouth, which reduces saliva's protective effects. Genetics can play a role too, meaning some people are simply more predisposed to developing gum disease. Uncontrolled diabetes is another major risk factor, as it impairs the body's ability to fight infection.

Your Treatment Plan: What Happens Next?

Once you've been diagnosed with periodontal disease, your dentist will develop a personalized treatment plan. The goal of treatment is to stop the progression of the disease, reduce inflammation, eliminate infection, and prevent further damage to your gums and bone.

The specific treatments will depend on the severity of your condition. Early stages might only require non-surgical approaches, while more advanced cases could involve surgical interventions. Your active participation in daily oral hygiene is critical for any treatment to be successful.

Non-Surgical Treatments

For many people, the first line of defense against periodontal disease is non-surgical. These treatments aim to remove plaque and tartar from below the gum line and smooth the tooth roots.

  • Scaling and Root Planing (Deep Cleaning): This is often the initial and most common treatment. Scaling involves meticulously removing plaque and tartar from above and below the gum line. Root planing then smooths the root surfaces of your teeth, which helps prevent bacteria from reattaching and allows your gums to reattach to the clean tooth surfaces. It's more involved than a regular cleaning and often requires local anesthesia.

  • Antibiotics: Your dentist might recommend antibiotics, either in pill form or applied directly to the gum pockets. These can help control bacterial infection. Sometimes, a tiny antibiotic chip or gel is placed into a deep pocket after scaling and root planing to release medication slowly over time.

  • Antimicrobial Mouthrinses: Prescription mouthwashes containing ingredients like chlorhexidine can help reduce bacteria in your mouth and manage inflammation. These are usually used for a limited time as part of your treatment plan.

Surgical Treatments (When Needed)

If non-surgical treatments aren't enough to control the disease, or if you have advanced periodontitis with significant bone loss, your dentist might recommend surgical options. These procedures aim to reduce pocket depth, regenerate lost bone and tissue, and make it easier to keep your teeth clean.

  • Flap Surgery (Pocket Reduction Surgery): During this procedure, the periodontist lifts back sections of your gum tissue to remove tartar and bacteria from deep pockets. After cleaning, the gum tissue is then sutured back into place, often fitting more snugly around the tooth to reduce pocket depth. This makes it harder for bacteria to accumulate.

  • Bone Grafts: If periodontal disease has destroyed bone around your tooth root, a bone graft can help regenerate new bone. The graft material can come from your own body, a synthetic source, or a donor. This procedure helps stabilize the tooth and prevent further bone loss.

  • Soft Tissue Grafts: When gum recession is significant, exposing tooth roots and making them sensitive, a soft tissue graft might be performed. Tissue is taken from another area of your mouth (often the roof of your mouth) or a donor source and attached to the affected area to cover exposed roots and improve gum health.

  • Guided Tissue Regeneration: This technique is used when bone supporting your teeth has been destroyed. A small piece of mesh-like material is inserted between the bone and gum tissue. This material prevents the gum tissue from growing into the area where bone should be, allowing bone and connective tissue to grow back and support the tooth.

Your Role in Managing Periodontal Disease

Professional treatment is essential, but your daily efforts at home are equally, if not more, important. Periodontal disease is a chronic condition, much like diabetes, and requires ongoing management.

Think of it as a partnership with your dental team. They do their part with cleanings and treatments, and you do yours with diligent home care. This commitment is key to preventing recurrence and maintaining your oral health.

Excellent Oral Hygiene Habits

This is your first line of defense and your most powerful tool. Brushing and flossing correctly and consistently are non-negotiable.

  • Brush Twice Daily: Use a soft-bristled toothbrush and fluoride toothpaste. Brush for at least two minutes, making sure to gently clean all surfaces of your teeth and along the gum line. An electric toothbrush can be particularly effective at removing plaque.

  • Floss Daily: Flossing removes food particles and plaque from between your teeth and under the gum line, areas your toothbrush can't reach. If traditional floss is difficult, consider interdental brushes or a water flosser.

  • Mouthwash: Your dentist might recommend a therapeutic mouthwash, especially one with antimicrobial properties, to help control bacteria. This is often an adjunct to brushing and flossing, not a replacement.

Lifestyle Adjustments

Certain habits can significantly impact your gum health. Making positive changes can support your treatment and overall well-being.

  • Quit Smoking: If you smoke, quitting is one of the most impactful things you can do for your periodontal health. Smoking impairs your immune system and hinders healing.

  • Manage Underlying Health Conditions: If you have diabetes, heart disease, or other systemic conditions, work with your medical doctor to manage them effectively. These conditions can influence your oral health.

  • Healthy Diet: A balanced diet rich in vitamins and minerals supports overall health, including your immune system's ability to fight infection. Limit sugary snacks and drinks, which can contribute to plaque formation.

  • Stress Reduction: Chronic stress can weaken your immune system, potentially making you more vulnerable to infections, including gum disease. Find healthy ways to manage stress.

Regular Dental Check-ups and Maintenance

After initial treatment, you'll likely need more frequent dental visits than the standard twice a year. These "periodontal maintenance" appointments are crucial.

During these visits, your dental hygienist will thoroughly clean your teeth, especially below the gum line, to remove any new plaque and tartar buildup. Your dentist will also monitor your gum health, check pocket depths, and assess for any signs of disease recurrence. These regular check-ups help catch any issues early, before they become more serious. For more information on how often you should visit, read our article How Often Should You Really Go to the Dentist? The 6-Month Rule Explained.

Potential Complications of Untreated Periodontal Disease

Ignoring a diagnosis of periodontal disease can lead to serious consequences, not just for your mouth but for your overall health. It's not just about losing teeth; the infection can have wider implications.

Untreated disease can lead to tooth loss, requiring expensive and invasive procedures like dental implants or dentures. It can also cause chronic pain, difficulty eating, and impact your self-confidence. Beyond the mouth, research suggests links between periodontal disease and other systemic health issues, including heart disease, stroke, diabetes complications, and even adverse pregnancy outcomes. Understanding The Hidden Cost of Ignoring Dental Problems can help motivate consistent care.

When to See a Dentist

If you're experiencing any of the following symptoms, it's time to schedule an appointment with your dentist:

  • Gums that bleed easily when brushing or flossing.

  • Red, swollen, or tender gums.

  • Gums that have pulled away from your teeth (receding gums).

  • Persistent bad breath or a bad taste in your mouth.

  • Pus between your teeth and gums.

  • Loose or shifting teeth.

  • Any change in the way your teeth fit together when you bite.

  • Changes in the fit of partial dentures.

  • If you've been diagnosed with gingivitis and your symptoms aren't improving with home care.

FAQs About Periodontal Disease

Can periodontal disease be cured?

While the damage caused by advanced periodontal disease, like bone loss, can't always be fully reversed, the disease itself can be effectively managed and controlled. With consistent professional treatment and excellent home care, its progression can be stopped, and further damage can be prevented. Think of it as managing a chronic condition.

Is periodontal disease contagious?

The bacteria that cause periodontal disease can be transferred through saliva, meaning it's theoretically possible to share these bacteria through kissing or sharing utensils. However, developing the disease depends on many factors, including your immune system, genetics, and oral hygiene habits, not just the presence of bacteria. It's not like catching a cold.

Does periodontal disease always lead to tooth loss?

No, not necessarily. If diagnosed early and treated effectively, many people with periodontal disease can maintain their teeth for life. The key is timely intervention, consistent professional care, and diligent home hygiene. Ignoring the condition, however, significantly increases the risk of tooth loss.

What if I can't afford periodontal treatment?

Periodontal treatment can sometimes be costly, especially for advanced cases. Don't let cost deter you from seeking care. Discuss your financial concerns openly with your dentist. They might offer payment plans, suggest phased treatment, or refer you to dental schools or community clinics that offer lower-cost options. You can also explore options discussed in What to Do When Your Dentist Recommends Expensive Treatment You Can't Afford?

How long does periodontal treatment take?

The initial phase of treatment, like scaling and root planing, might involve one or several appointments. However, managing periodontal disease is an ongoing process. You'll likely need regular periodontal maintenance appointments every 3-4 months, rather than the standard 6 months, to keep the disease under control. This is a long-term commitment to your oral health.

Can I check for periodontal disease at home?

You can certainly look for symptoms like bleeding gums or bad breath, but a definitive diagnosis requires a professional dental exam. A dentist uses specialized tools like a periodontal probe and X-rays to accurately assess gum health and bone loss. While apps like DentaSmart can help you monitor your oral health, they are not a substitute for a professional diagnosis. Learn more about Can You Check Your Teeth with AI at Home? And How Accurate Is It?

Worried about your gum health? DentaSmart AI can help you understand potential symptoms and guide your next steps, acting as Your Personal AI Oral Health Guide.

Check your symptoms with DentaSmart AI

Download DentaSmart

Start with a free scan today.

Android

We're putting the finishing touches on our Android app. Join the waitlist to be notified first.