Healthy gums are the foundation of a healthy smile. When gums begin to recede, they pull back from the teeth, exposing more of the tooth’s surface and sometimes even the roots. This can lead to sensitivity, a higher risk of decay, and changes in the way your smile looks.
The good news is that gum recession can often be prevented with daily care, healthy choices, and regular dental visits. Having a deeper understanding of the causes, treatments, and signs and symptoms will help you prepare to spot gum problems early and take steps to protect your smile.
How Is Gum Recession Diagnosed?
Your dentist can identify gum recession during a routine exam. Using a small instrument called a periodontal probe, they’ll gently measure the space between your teeth and gums. Healthy gum pockets are usually between 1 and 3 millimetres.
Deeper pockets may suggest gingivitis or periodontal disease, which can contribute to gum recession. In some cases, X-rays are also taken to check for bone loss around the teeth.
What Causes Receding Gums?
Gum recession doesn’t happen overnight. It’s usually the result of several factors that build up over time. Understanding these causes can help you make changes that protect your oral health.
Gum Disease
The most common cause of gum recession is gum disease. This condition begins with gingivitis, an early stage marked by red, swollen gums that may bleed when brushing or flossing.
If untreated, gingivitis can progress to periodontitis, where infection damages the tissue and bone supporting the teeth. Over time, gums may begin to pull back and expose more of the tooth.
Poor Oral Habits
Plaque is a sticky film of bacteria that forms on teeth over time. If it isn’t removed with regular brushing and flossing, it hardens into tartar, which irritates gums and can cause recession. On the other hand, brushing too hard—or using a stiff-bristled toothbrush—can wear away gum tissue. Gentle, consistent brushing is key.
Hormonal Changes and Genetics
Sometimes gum health is affected by things beyond your control. Hormonal changes during puberty, pregnancy, or menopause can make gums more sensitive. Genetics also play a role, as some people naturally have thinner gum tissue, which may increase their risk of gum recession.
Tooth Grinding and Misalignment
Clenching, grinding, or having teeth that don’t line up properly can place uneven pressure on the gums. Over time, this extra strain can lead to gum recession in specific spots.
Tobacco Use
Smoking and chewing tobacco reduce healthy blood flow in the gums and increase the risk of gum disease. These habits can also make it harder for the gums to heal, raising the chance of long-term gum recession.
Signs and Symptoms of Receding Gums
Catching gum recession early can help prevent further damage. Some signs to watch for include:
- Teeth that appear longer than before
- Sensitivity to hot, cold, or sweet foods and drinks
- Visible roots of teeth
- Gums that look red, swollen, or bleed when brushing or flossing
- Persistent bad breath
If you notice these changes, scheduling an appointment with your dentist is an important step. Early treatment often means simpler care and healthier outcomes.
Supporting Gum Health Long-Term
Keeping your gums healthy means combining good daily habits with smart lifestyle choices and regular visits to your dentist. Together, these steps can help reduce your risk of gum recession and support your smile for years to come.
Good Oral Hygiene Habits
- Brush at least twice daily with fluoride toothpaste and a soft-bristled toothbrush.
- Use a soft-bristled toothbrush and a gentle, circular motion when brushing your teeth.
- Replace your toothbrush every 3 months or when bristles wear down.
- Use dental floss to clean between teeth.
- Consider using an alcohol-free mouthwash for added freshness and bacteria control.
Lifestyle Adjustments
- Drink plenty of water throughout the day to rinse away food particles and bacteria.
- If you grind or clench your teeth, ask your dentist about a nightguard to reduce pressure on your gums.
- Limit sugary snacks and include more fruits, vegetables, lean proteins, and dairy in your diet.
- Quit smoking or using tobacco, as these habits interfere with gum health and healing.
Professional Dental Treatments
At-home care goes a long way, but sometimes professional treatment is necessary:
- Scaling and root planing: A deep cleaning to remove plaque and tartar beneath the gumline.
- Orthodontics: Aligning teeth may reduce strain on gums.
- Gum grafting: In advanced cases, a gum graft can restore tissue and protect exposed roots.
Protecting Your Gum Health
While gum recession can’t always be reversed, the right care makes a real difference. Daily habits like gentle brushing, flossing, and healthy lifestyle choices, combined with regular dental visits, can greatly reduce your risk of gum problems.
Protecting your gums today supports not only your smile but also your overall health. At Hill Top Dental Centre, our family is here to care for yours. We provide gentle exams, cleanings, and treatment plans tailored to your needs, always with your comfort in mind.Book your appointment today and let’s work together to support your smile.
