Receding gums can be fixed, but the approach depends on how far the recession has progressed. Mild cases can often be stabilized and partially improved with changes to your oral care routine, while moderate to severe recession typically requires a surgical procedure to restore lost tissue. The key biological reality: gum tissue does not regrow on its own once it has pulled away from the tooth.
Why Gums Don’t Grow Back on Their Own
Once gum tissue recedes, the body doesn’t regenerate it the way it heals a cut on your skin. Researchers at King’s College London found that gum cells actually release substances that block bone-forming proteins, which prevents the underlying jawbone from rebuilding once it’s lost. Without that bone support, gum tissue has nothing to reattach to. This is why gum disease is one of the most common causes of tooth loss in adults, and why early intervention matters so much.
That said, “fixing” receding gums doesn’t always mean regrowing what’s gone. In many cases, the goal is to stop further loss, cover exposed roots, and protect the tooth from damage and sensitivity.
Stopping Recession Before It Gets Worse
If your recession is mild, often just 1 to 2 millimeters, a deep cleaning called scaling and root planing may be enough. This procedure removes tartar and bacteria that have built up below the gumline and along the roots of your teeth. By eliminating the infection driving the tissue loss, your gums can tighten back around the tooth and stop pulling away further.
One thing to know: if your gums were swollen from infection, they’ll actually shrink a bit after a deep cleaning. This can make it look like you have more recession than before, even though the treatment is working. The swelling was masking how much tissue had already been lost. That initial appearance is temporary and reflects healthier, firmer tissue rather than new damage.
Gum Graft Surgery
For moderate to severe recession, gum grafting is the most established fix. A periodontist takes a small piece of tissue, usually from the roof of your mouth, and stitches it over the exposed root. This physically rebuilds the gumline where it has worn away.
Recovery follows a predictable pattern. The first two days involve noticeable swelling and throbbing pain that peaks around 48 to 72 hours. The graft itself looks pale or whitish at first, which is normal. By days four through seven, swelling starts to decrease, pain fades to occasional tenderness, and the graft begins turning pink. Over weeks two through four, the graft starts blending in with the surrounding tissue. Full soft-tissue healing generally takes four to six weeks, though final color matching can take three to six months.
The dietary restrictions are strict but temporary. On day one, you’re limited to cool or room-temperature foods like yogurt, applesauce, and smooth protein shakes. By days four through seven, you can move to soft solids: scrambled eggs, oatmeal, well-cooked vegetables, flaked fish. Throughout the first week, avoid anything hard, crunchy, sticky, spicy, or acidic. No straws at all. Alcohol and all nicotine products (including vaping) should be avoided for at least two weeks.
Most people can return to desk work within one to three days. Light walking is fine by days three to five. Heavy lifting typically waits until day seven to ten, running until weeks two to three, and contact sports until weeks three to four.
Oral Care During Recovery
For the first 24 hours, avoid spitting, vigorous rinsing, or any sucking motion. During week one, you can brush teeth away from the graft site using an ultra-soft toothbrush, but don’t brush directly over the graft or donor area. Flossing near the surgical site waits until your periodontist confirms the tissue is stable, typically around weeks three to four or later.
The Pinhole Surgical Technique
A newer alternative to traditional grafting is the Pinhole Surgical Technique (PST). Instead of cutting and stitching donor tissue, a periodontist makes a tiny hole in the gum and uses specialized instruments to loosen and reposition the existing tissue down over the exposed root. Collagen strips are placed underneath to hold everything in position.
The main advantages are practical. There’s no cutting or stitching, no donor site on the roof of your mouth, and healing time is significantly faster. Most people heal completely within a few weeks. Some patients report hardly any pain afterward. The technique has a high success rate with an extremely low risk of complications, though it isn’t appropriate for every type of recession. Your periodontist can tell you whether you’re a candidate based on how much tissue you have to work with.
Regenerative Treatments
In cases where recession has also caused bone loss around a tooth, some procedures use protein-based gels to encourage the body to rebuild lost attachment. These gels contain proteins naturally involved in tooth development. They’re applied during surgery to stimulate the tissues to form new connections between the tooth root and surrounding bone.
A Cochrane review of clinical trials found that these protein gels improved attachment levels by an average of 1.3 millimeters and reduced pocket depth by 1 millimeter compared to surgery alone. Those numbers are statistically meaningful but modest. The treatment works best for specific types of bone defects rather than as a universal solution for all recession.
Preventing Further Recession
Whether you’ve had a procedure or caught the problem early, protecting your gumline going forward is essential. The most common culprit people overlook is brushing too hard. Aggressive brushing can physically wear away gum tissue and even notch the enamel at the gumline. If your toothbrush bristles fray before three to four months, that’s a clear sign you’re applying too much pressure.
Electric toothbrushes have a real advantage here. Many models include pressure sensors that alert you or automatically slow the motor when you press too hard. They’re also less technique-sensitive, meaning you’re more likely to get a thorough clean without damaging your gums. If you prefer a manual brush, use a soft-bristled one angled at 45 degrees to the gumline, set a two-minute timer, and focus on gentle circular motions rather than scrubbing back and forth.
Beyond brushing habits, the other major factors are gum disease and tobacco use. Regular dental cleanings catch tartar buildup before it triggers the inflammatory cycle that destroys gum tissue. Smoking and vaping both impair blood flow to the gums, which slows healing and accelerates tissue loss. Quitting is one of the single most protective things you can do for your gumline.