Receding gums don’t grow back on their own, but several treatments can stop the process, protect exposed roots, and restore lost tissue. The right approach depends on how far the recession has progressed. Mild cases often respond well to changes in oral care habits, while moderate to severe recession typically requires a surgical procedure to cover exposed roots and rebuild the gum line.
Why Gums Recede in the First Place
The most common culprit is periodontal disease, where bacterial buildup beneath the gum line gradually destroys the tissue and bone supporting your teeth. But plenty of people with healthy gums still experience recession from purely mechanical causes: brushing too hard, using a stiff-bristled toothbrush, or grinding your teeth at night. Lip and tongue piercings can also wear away gum tissue over time through repeated friction.
Genetics play a real role, too. Some people are simply born with thinner gum tissue that’s more vulnerable to recession. Misaligned teeth create uneven pressure that can pull gums away from certain teeth faster than others. Smoking doubles your risk of gum disease compared to nonsmokers, and tobacco use in any form makes recession harder to treat because nicotine restricts blood flow to the gums, slowing healing.
Can Receding Gums Grow Back Naturally?
Not meaningfully, no. Mild gum inflammation can improve with better brushing and flossing habits, and your gums may look healthier as swelling goes down. But once tissue has actually pulled away from the tooth and exposed the root, that tissue does not regenerate on its own. Natural remedies like saltwater rinses or oil pulling may reduce inflammation and improve comfort, but they won’t reverse recession that’s already happened. If you’re noticing your teeth look longer than they used to, or you can feel a notch near the gum line, that lost tissue needs professional treatment to be replaced.
Non-Surgical Options for Early Recession
If your recession is caught early and the underlying cause is mechanical rather than disease-related, the first step is usually correcting whatever’s causing the problem. That might mean switching to a soft-bristled toothbrush, learning a gentler brushing technique, getting a night guard for teeth grinding, or removing a piercing that’s irritating the tissue.
When periodontal disease is involved, your dentist will likely recommend a deep cleaning, sometimes called scaling and root planing. This procedure removes plaque and tartar from below the gum line and smooths the root surfaces so gums can reattach more tightly. It’s worth knowing that some minor additional recession (typically a fraction of a millimeter) can occur during healing after deep cleaning. This happens because swollen, inflamed tissue shrinks as it heals. The trade-off is worthwhile: removing the bacterial infection stops the progressive destruction that would cause far more recession over time.
For mild cases, your dentist may also apply a tooth-colored composite resin over the exposed root. This doesn’t restore gum tissue, but it protects the sensitive root surface and improves appearance.
Gum Graft Surgery
When recession is moderate to severe, grafting is the gold standard for restoring coverage over exposed roots. There are three main types, and which one your periodontist recommends depends on how much healthy tissue you have around the affected teeth.
- Connective tissue graft: The most commonly performed type. Your surgeon creates a small flap on the roof of your mouth, removes a thin layer of connective tissue from underneath, and places it over the exposed root. This is the go-to option when recession has exposed the roots and there isn’t enough surrounding gum tissue to work with.
- Free gingival graft: Similar to a connective tissue graft, but the tissue is taken directly from the surface of the roof of your mouth rather than from beneath a flap. This is often chosen for people with naturally thin gums who need extra tissue thickness.
- Pedicle graft: Instead of harvesting tissue from the roof of your mouth, the surgeon partially detaches gum tissue from a neighboring area and stretches it over the exposed root. This works only when there’s plenty of healthy tissue on the adjacent teeth.
What Recovery Looks Like
The first day after gum graft surgery, you’ll stick to soft, cool foods like yogurt, pudding, and smoothies. During the first week, you can gradually add softer cooked foods: eggs, pasta, fish, steamed vegetables. By the second week, most people can start reintroducing more solid foods, though hard, crunchy, and spicy items are still off the table until your surgeon gives the all-clear.
Stitches either dissolve on their own or get removed at a follow-up appointment, depending on the type used. Most people take about two weeks off from vigorous physical activity. The donor site on the roof of your mouth tends to be the most uncomfortable part of recovery, often described as similar to a pizza burn that takes a week or so to feel significantly better.
The Pinhole Surgical Technique
For people who want to avoid the palate harvesting involved in traditional grafts, the Pinhole Surgical Technique (PST) offers a less invasive alternative. Instead of cutting and stitching tissue from the roof of your mouth, the periodontist makes a tiny pinhole in the existing gum tissue and uses specialized instruments to loosen and reposition it over the exposed roots. Collagen strips are placed to stabilize the tissue in its new position.
The results are impressive for early to moderate recession. A study by the technique’s inventor found that root coverage averaged about 94%, with complete coverage achieved in 81% of treated teeth. Subsequent research has reported similar outcomes, with one case series showing 96% mean root coverage for the same types of recession. The technique performs best on teeth with early to moderate recession and no significant bone loss. More advanced cases may still need traditional grafting.
The practical advantages are real: less pain, shorter procedure time, no palate wound, and the ability to treat multiple teeth in a single visit. One trade-off is that you’ll need to eat only soft foods for several weeks afterward, and the technique is considered highly technique-sensitive, meaning outcomes depend significantly on your surgeon’s skill and experience with the specific procedure.
Protecting Your Gums Going Forward
Whether you’ve had treatment or you’re trying to prevent further recession, the daily habits matter most. Use a soft-bristled toothbrush and brush with gentle, short strokes rather than aggressive scrubbing. Electric toothbrushes with pressure sensors can help if you tend to push too hard. Floss daily to keep bacteria from building up along and below the gum line.
If you smoke or use tobacco, quitting is one of the single most impactful things you can do. Tobacco doesn’t just increase your risk of gum disease; it actively undermines healing after any treatment you receive, making grafts and other procedures less likely to succeed. Regular dental cleanings, typically every six months but sometimes more frequently if you have a history of periodontal disease, let your dentist catch new recession early when it’s easiest to manage.
For people who grind their teeth at night, a custom night guard distributes the forces more evenly and protects both enamel and gum tissue from the repeated pressure that accelerates recession. If misalignment is contributing to uneven wear, orthodontic treatment can address the root cause and reduce long-term risk.