Gum disease is fixable, but how you fix it depends on how far it has progressed. Early gum disease (gingivitis) can be fully reversed at home with consistent daily care, often within a few weeks. More advanced gum disease (periodontitis) requires professional treatment and ongoing maintenance, though even moderate to severe cases respond well to therapy. About 74% of teeth treated with non-surgical deep cleaning see pocket depths return to healthy levels within three months.
Gingivitis vs. Periodontitis: What You’re Dealing With
Gingivitis is inflammation of the gums without any permanent damage to the bone or tissue that holds your teeth in place. Your gums may look red or puffy and bleed when you brush or floss. At this stage, the structures supporting your teeth are still intact, and the condition is completely reversible.
Periodontitis is what happens when gingivitis goes untreated. Bacteria work their way below the gumline and start destroying the bone and connective tissue around your teeth. Dentists classify periodontitis in four stages based on how much attachment and bone has been lost. Stage I involves 1 to 2 millimeters of attachment loss with shallow pockets. Stage II involves 3 to 4 millimeters of loss. By Stage III, you may have lost teeth and developed deep pockets of 6 millimeters or more. Stage IV means significant tooth loss, shifting teeth, and bite problems that need complex rehabilitation. The further along you are, the more intensive the treatment.
Reversing Gingivitis at Home
If your gums bleed when you brush but your dentist hasn’t diagnosed periodontitis, you’re likely dealing with gingivitis, and you can fix it yourself. The American Dental Association recommends brushing for two minutes twice a day and flossing every day. That sounds basic, but consistency is the actual treatment. Most people with gingivitis aren’t doing both of those things reliably.
Use a soft-bristled toothbrush angled toward the gumline at about 45 degrees so the bristles sweep under the edge of the gums where bacteria collect. An electric toothbrush can be more effective at disrupting plaque if your manual technique isn’t great. When you floss, curve the floss into a C-shape around each tooth and slide it gently below the gumline rather than just snapping it between teeth.
With consistent daily care, you should notice less bleeding within one to two weeks, and gingivitis typically resolves within two to three weeks. If your gums are still bleeding after a month of diligent brushing and flossing, something else may be going on, and a dental visit is the next step.
Deep Cleaning: The First-Line Professional Treatment
For periodontitis, the standard starting treatment is scaling and root planing, commonly called a deep cleaning. This goes well beyond a regular cleaning. Your dentist or hygienist numbs your gums with local anesthesia, then uses hand instruments or ultrasonic tools to remove plaque and hardened tartar both above and below the gumline. The root planing step smooths the surfaces of your tooth roots, which makes it harder for bacteria to reattach and gives your gum tissue a clean surface to heal against.
Deep cleaning is typically done one or two quadrants (sections) of your mouth at a time, so you may need two to four appointments. Each quadrant costs roughly $180 to $295 without dental insurance. Afterward, your gums may feel sore and your teeth might feel slightly loose for a few days as the tissue tightens back up. Some sensitivity to hot and cold is normal for a week or two.
Three months after treatment, your dentist will re-evaluate your pocket depths. In a study of Stage II and III periodontitis patients, 74% of treated teeth reached healthy pocket depths (4 millimeters or less with no bleeding) after non-surgical treatment alone. Front teeth responded best, while molars were more likely to have residual deep pockets that might need further treatment.
Antibiotics and Antimicrobial Therapy
Deep cleaning alone doesn’t always eliminate the bacteria driving the infection, especially in deeper pockets. Your dentist may place medication directly into the pockets after scaling and root planing to keep working on the infection over the following days.
One common option is a small chip containing chlorhexidine, an antimicrobial, placed directly into pockets of 5 millimeters or deeper. The chip sticks to the tissue inside the pocket and releases the medication over 7 to 10 days before dissolving on its own. Another approach uses a doxycycline gel injected into the pocket, which solidifies on contact and delivers high concentrations of antibiotic for 7 to 14 days. A third option, minocycline, is considered one of the most effective antibiotics against the specific bacteria involved in gum disease and is applied the same way.
For more aggressive infections, your dentist may prescribe oral antibiotics instead of or alongside local treatment. These are always used as a complement to deep cleaning, not as a standalone fix. The goal is to knock back bacterial levels enough for your body’s healing process to close those pockets.
Surgical Options for Advanced Disease
When deep cleaning doesn’t fully resolve the problem, particularly in Stage III or IV periodontitis, surgery becomes necessary. The two main approaches are traditional flap surgery and laser-assisted treatment (often called LANAP).
Traditional Flap Surgery
In flap surgery, a periodontist cuts the gum tissue and folds it back to access the root surfaces and bone underneath. They remove diseased tissue, clean the roots thoroughly, and may place bone graft material or membranes to encourage the bone to regrow. The gums are then stitched back into place. Recovery involves noticeable swelling and discomfort, and most people need pain medication for several days. Full healing takes weeks.
Laser-Assisted Treatment
LANAP uses a specialized laser fiber inserted between the gum and tooth to selectively destroy diseased tissue and bacteria without cutting the gums. Because there are no incisions or stitches, patients experience significantly less pain, less bleeding, and faster recovery. Most people return to normal activities much sooner than with traditional surgery. The laser also stimulates stem cells in the tissue surrounding the tooth root, encouraging new bone growth and gum reattachment. Research suggests LANAP is more predictable than traditional flap surgery for promoting bone regeneration and long-term stability. Not every periodontist offers it, and it tends to cost more, but it’s worth asking about if surgery is on the table.
What Maintenance Looks Like After Treatment
Fixing gum disease is not a one-time event. Periodontitis is a chronic condition, meaning the tendency for it to return never fully goes away. The American Academy of Periodontology recommends that anyone with a history of periodontitis get professional maintenance cleanings at least four times per year, spaced about three months apart. This is more frequent than the standard twice-yearly cleaning most people are used to.
At each maintenance visit, your hygienist will measure your pocket depths, clean below the gumline, and check for any signs of disease returning. Skipping these appointments is one of the most common reasons periodontitis comes back. Your daily home care routine matters just as much. Brushing twice a day, flossing daily, and using any antimicrobial rinse your dentist recommends forms the foundation that keeps professional treatment effective between visits.
Factors That Affect Your Results
Smoking is the single biggest risk factor you can control. It reduces blood flow to the gums, slows healing after treatment, and makes every form of therapy less effective. Smokers are significantly more likely to have treatment fail and to lose teeth to periodontitis over time. Quitting improves your odds substantially.
Diabetes also plays a major role. Poorly controlled blood sugar fuels gum inflammation and slows the body’s ability to fight infection. If you have diabetes, managing your blood sugar is a direct part of managing your gum disease. The relationship goes both ways: treating periodontitis can actually improve blood sugar control.
Other factors that work against healing include chronic stress, medications that cause dry mouth (since saliva is one of your body’s defenses against oral bacteria), and grinding or clenching your teeth, which puts extra force on already weakened bone. Addressing these where possible gives your treatment the best chance of working long-term.