If your teeth suddenly look longer, cold drinks trigger a sharp sensation, or a notch has appeared near the gumline, gum recession may be the reason. Learning how to fix receding gums starts with one key fact: receded gum tissue does not usually grow back on its own, but the right periodontal care can stop further loss, protect exposed roots and, where needed, restore the gumline.

Gum recession is not only a cosmetic concern. As the gum moves away from the tooth, it exposes the root surface. Roots are softer than enamel and more vulnerable to wear, decay and sensitivity. Early assessment gives you more treatment options and can help prevent a small issue becoming a more complex restorative problem.

What causes gums to recede?

Receding gums can have more than one cause. The most common is gum disease, where bacterial plaque causes inflammation around the teeth. If left untreated, this inflammation can damage the gum attachment and supporting bone. Recession may then develop alongside bleeding, bad breath, swelling or teeth that feel less secure.

However, not every case is caused by periodontal disease. Brushing with excessive pressure, especially with a hard-bristled brush or an abrasive toothpaste, can gradually wear the gumline away. Naturally thin gum tissue, a prominent tooth root, crowding, previous orthodontic movement, smoking, teeth grinding and lip or tongue piercings can also contribute.

This is why a proper diagnosis matters. Treating every receding gumline with the same solution can miss the underlying problem. A periodontal examination assesses gum pocket depths, inflammation, plaque levels, bite forces, tooth position and, where appropriate, digital X-rays to check the bone supporting each tooth.

How to fix receding gums: start with the cause

The first goal is not always to cover the exposed root immediately. It is to create a healthy, stable environment so recession does not continue. For patients with gum disease, this may involve professional hygiene treatment and deep cleaning below the gumline, often called scaling and root planing. Removing hardened deposits and bacteria allows inflammation to settle and helps the gums reattach as closely as possible to the tooth.

Where brushing technique is the main issue, a dentist or hygienist can show you how to clean thoroughly without damaging delicate tissue. A soft toothbrush, gentle pressure and a small circular technique are usually preferable to vigorous side-to-side scrubbing. An electric toothbrush with a pressure sensor can be particularly useful if you tend to brush too firmly.

If grinding or clenching is contributing to gum recession, a custom night guard may reduce excessive loading on the teeth. Where teeth are significantly crowded or positioned outside the natural bone support, orthodontic planning may be part of the long-term solution. The treatment depends on the reason the recession developed, the amount of tissue lost and the health of the surrounding bone.

Can gum tissue grow back naturally?

Healthy habits can reduce inflammation and prevent further recession, but they cannot reliably regenerate gum tissue that has already been lost. Be cautious of products claiming to regrow gums at home. Toothpastes, mouthwashes and supplements may help manage plaque or sensitivity, but they cannot replace lost gum and bone support.

There are exceptions in which gums appear to improve after professional cleaning. When swollen gums settle, their shape can change. Conversely, after gum disease treatment, the gums may shrink slightly as inflammation resolves, making existing recession more visible. This is not treatment failure. It can be a sign that swollen, unhealthy tissue has returned to a firmer state.

For visible root exposure, persistent sensitivity or recession that is progressing, surgical treatment may be considered. The aim is to improve protection and comfort while creating a more balanced gumline where clinically appropriate.

Professional treatments for receding gums

Periodontal treatment is tailored to the individual tooth and gum type. In mild cases, professional cleaning, improved home care and regular monitoring may be enough. Fluoride applications, desensitising products or a small tooth-coloured restoration can protect an exposed root surface where sensitivity or root wear is present.

For more advanced recession, a gum graft may be recommended. This procedure adds tissue to the affected area, often using tissue from the roof of the mouth or a carefully selected donor material. The graft is positioned to thicken the gum and may cover part or all of the exposed root, depending on the anatomy. Not every recession defect can achieve complete root coverage, but grafting can still improve tissue strength, comfort and long-term stability.

Some patients may be suitable for minimally invasive periodontal techniques, in which existing gum tissue is gently repositioned. The best approach depends on factors such as the width of the remaining gum, bone levels, tooth position, bite, smoking status and oral hygiene. A specialist-led assessment is the safest way to understand what result is realistic.

Daily care that protects the gumline

Home care makes a major difference after professional treatment and in preventing new recession. Brush twice daily using a soft brush and fluoride toothpaste. Hold the bristles at the gumline without pressing hard, and allow the brush to do the work. If the bristles flatten quickly, you may be applying too much pressure.

Clean between the teeth every day with interdental brushes, floss or another tool recommended for your spacing. This matters because gum disease often begins where a toothbrush cannot reach. Interdental brushes should fit comfortably: forcing an oversized brush through a tight space can irritate the gums rather than clean them effectively.

Smoking and nicotine use make gum disease harder to control and can impair healing after periodontal procedures. Reducing or stopping is one of the most valuable steps you can take for your gums as well as your general health. If you have diabetes, maintaining good blood sugar control also supports periodontal healing.

Do not ignore bleeding just because it is painless. Healthy gums should not regularly bleed during brushing or cleaning between teeth. Likewise, sensitivity that lasts, a changing gumline, persistent bad breath or mobile teeth all deserve professional attention.

When is treatment urgent?

Book a dental assessment promptly if recession is rapidly worsening, gums are swollen or bleeding, there is pus around a tooth, or a tooth feels loose. These signs can indicate active periodontal infection and potential loss of supporting bone. Early treatment is usually simpler, more comfortable and more predictable than waiting until teeth require extensive restorative work or replacement.

For patients travelling for treatment, planning is particularly valuable. Gum health should be assessed before veneers, crowns or implant treatment, because cosmetic and restorative dentistry lasts best when it is built on stable periodontal foundations. In some cases, gum treatment needs to happen first; in others, it can be coordinated as part of a wider smile rehabilitation plan. At Dentaglobal, digital assessment and specialist planning can help patients understand the correct sequence before committing to treatment travel.

Looking after results over time

Gum recession can be managed successfully, but it needs ongoing attention. Attend hygiene and periodontal reviews at the interval advised for your risk level. Some people with a history of gum disease need appointments more often than those with stable gums and low plaque levels.

Keep an eye on changes rather than relying on discomfort alone. Take note if a tooth looks longer, sensitivity increases or your toothbrush repeatedly shows blood after use. These small signals can provide an opportunity to act before root decay, further tissue loss or more involved treatment becomes necessary.

A receding gumline does not mean you have to accept sensitivity or a smile that no longer feels like yours. With a clear diagnosis, gentle daily care and the right periodontal treatment, it is possible to protect your teeth and make confident decisions about the next step.