Gum disease is treatable at every stage, and what you should do depends on how far it’s progressed. In its earliest form, called gingivitis, it’s fully reversible with improved home care and a professional cleaning. Once it advances to periodontitis, where the bone supporting your teeth starts to break down, you can’t undo the damage, but you can stop it from getting worse. Here’s what to do at each stage.
Know Which Stage You’re Dealing With
Gingivitis and periodontitis are not the same condition, and the distinction matters because it determines how aggressively you need to act. Gingivitis means your gums are inflamed and bleed easily, but the underlying bone is still intact. A dentist confirms it by checking for bleeding and measuring the small gap between your gums and teeth. In gingivitis, those pockets measure 3 millimeters or less.
Periodontitis begins when those pockets deepen to 4 millimeters or more and the bone anchoring your teeth starts to erode. You might notice your gums pulling away from your teeth, persistent bad breath, teeth that feel loose, or a change in your bite. If you’re seeing any of these signs, home care alone won’t be enough.
Build a Better Daily Routine
For gingivitis, and as ongoing maintenance for periodontitis, the single most effective thing you can do is clean more thoroughly along the gum line. The technique dentists recommend most often is the Modified Bass method: hold your toothbrush at an angle so the bristles point directly at your gum line, make short back-and-forth strokes, then sweep the brush away from the gums toward the edge of the tooth. This motion clears bacteria from the shallow groove where your gum meets the tooth, which is exactly where gum disease starts.
Brush this way twice a day for two full minutes. Use a soft-bristled brush or an electric toothbrush with a pressure sensor, which keeps you from scrubbing too hard and irritating inflamed tissue. Floss or use interdental brushes once daily. The spaces between teeth are where plaque accumulates most, and no toothbrush can reach them effectively.
A therapeutic mouth rinse can help reduce bacteria further. Prescription-strength chlorhexidine rinse is the standard: you swish 15 milliliters for 30 seconds, twice a day. Your dentist will tell you how long to use it, since extended use can stain teeth and alter taste. Over-the-counter antiseptic rinses are a milder alternative for ongoing use.
Get a Professional Cleaning
If you have gingivitis, a standard dental cleaning to remove tartar (hardened plaque you can’t brush off) is often all the professional treatment you need. Combined with better home care, gingivitis typically clears up within a few weeks.
If you have periodontitis, you’ll need a deeper procedure called scaling and root planing. Your dentist or hygienist numbs your gums with a local anesthetic, then uses hand instruments or ultrasonic tools to scrape plaque and tartar from below the gum line. They also smooth the root surfaces of your teeth, which makes it harder for bacteria to reattach and gives your gums a clean surface to heal against. The procedure is usually done in two visits, one side of the mouth at a time. Your dentist may also place antibiotics directly into the deeper pockets or prescribe oral antibiotics to knock back the remaining bacteria.
Expect some soreness and sensitivity for a few days afterward. Your gums will feel tighter as they heal and reattach to the tooth surfaces. Most people are reassessed four to six weeks later to see whether the pockets have shrunk. If they have, you’ll move to a maintenance schedule, typically cleanings every three to four months instead of the usual six.
When Deeper Treatment Is Needed
If scaling and root planing doesn’t bring your pocket depths down enough, your dentist may refer you to a periodontist for surgical options. Traditional osseous (bone) surgery involves folding back the gum tissue, removing infected tissue and reshaping damaged bone, then stitching the gums back in place. Recovery takes a couple of weeks, and some gum recession is expected.
Laser-assisted procedures like LANAP offer an alternative. A laser targets diseased tissue while leaving healthy tissue intact, which generally results in less gum recession and a smoother recovery than traditional surgery. Both approaches aim to reduce pocket depth and eliminate the bacterial reservoirs that keep the disease active.
In cases where significant bone has been lost, your periodontist may recommend bone grafts or guided tissue regeneration to rebuild some of the lost support structure around your teeth.
Support Your Gums With Nutrition
What you eat plays a real role in gum health. Vitamin C is essential for maintaining the connective tissue that holds your gums to your teeth. A study published in Nutrition Reviews found that low vitamin C intake is consistently linked to increased gum bleeding. The recommended daily intake is 90 milligrams for adult men and 75 milligrams for women, but Harvard Health suggests aiming for 100 to 200 milligrams daily through foods like bell peppers, kiwis, oranges, and kale, or through a supplement.
Calcium supports the jawbone that anchors your teeth. Dairy products, leafy greens, and fortified foods are reliable sources. Vitamin D matters too, because your body can’t absorb calcium without it. Beyond specific nutrients, reducing sugar intake starves the bacteria that drive gum disease in the first place. Sugary and starchy foods feed the biofilm on your teeth, accelerating plaque buildup between cleanings.
Why Treating Gum Disease Matters Beyond Your Mouth
Gum disease isn’t just a dental problem. When your gums bleed, bacteria from your mouth enter your bloodstream. Once there, they trigger a systemic inflammatory response that can affect blood vessels throughout your body. People with periodontitis have higher circulating levels of several inflammatory markers, and their blood platelets are more prone to clumping, which is a step toward clot formation.
The cardiovascular connection is well documented. A scientific statement from the American Heart Association noted that periodontitis increases the odds of thickened carotid artery walls (an early sign of atherosclerosis) by 42 percent, and severe periodontitis increases those odds by 70 percent. The link to heart attack is also significant, with periodontitis associated with a 16 to 28 percent higher risk depending on the study.
People with diabetes face a compounding problem: high blood sugar makes gum infections harder to control, and active gum disease makes blood sugar harder to regulate. Getting periodontal disease under control can meaningfully improve blood sugar management, creating a positive cycle in both directions. These connections make treating gum disease not just about saving your teeth, but about protecting your overall health.
Staying on Track After Treatment
Gum disease is a chronic condition once it progresses past gingivitis. Even after successful treatment, you’re managing it rather than curing it. The maintenance schedule your dentist sets, usually cleanings every three to four months, exists because plaque begins reorganizing into harmful bacterial colonies within weeks. Missing these appointments is the single biggest predictor of relapse.
Smoking is the other major factor. It restricts blood flow to your gums, slows healing, and makes every treatment less effective. If you smoke, quitting will improve your treatment outcomes more than any rinse or supplement.
Pay attention to changes. If your gums start bleeding again during brushing, if you notice new recession, or if a tooth feels different when you bite down, don’t wait for your next scheduled visit. Early intervention at the first sign of recurrence is far simpler than retreating advanced disease.