If your teeth look a little longer than they used to, or you feel a zing of sensitivity when you sip something cold, your gums may be receding. Gum recession happens for many reasons, from everyday brushing habits to gum disease and clenching. The sooner you understand what is going on, the easier it is to protect your smile. This guide explains common causes of receding gums, how to spot the signs of gums pulling back, and which gum recession treatment options can prevent further damage and reduce sensitivity.
We aim to offer clear, friendly information for Ottawa readers, while helping you decide when it is time to book a visit.
What gum recession is, and why it matters
Gum recession means the gumline has moved away from its original position on the tooth, exposing more of the tooth surface and sometimes part of the root. Healthy gums act like a protective collar, sealing and supporting teeth. When gums pull back, the exposed root surface can feel sensitive, collect plaque more easily, and become more vulnerable to wear and decay. Recession can affect a single tooth or many, and it often progresses gradually.
The good news is that with early attention and tailored care, you can slow or stop recession, ease sensitivity, and protect your teeth for the long term.
Signs and symptoms to watch for
Noticing changes early helps you act before problems grow. Common signs include:
- Teeth that look longer, or a gumline that appears uneven from one tooth to the next
- Sensitivity to cold, sweets, brushing, or touch near the gumline
- Small notches or grooves at the neck of the tooth
- Bleeding when brushing or flossing, a sign of gum inflammation
- Gumline edges that look thin or shiny
- Persistent bad breath, even with regular brushing and flossing
- A rough or sharp edge on a filling or crown that irritates nearby gum tissue
During an exam, a dentist may also find plaque and tartar accumulation along the gumline, deeper gum pockets, exposed root surfaces, and wear near the necks of teeth.
Receding gums causes: why gums pull back
Gum recession has more than one cause. Often, several factors work together.
Brushing habits and tools
- Brushing with a hard-bristled brush or scrubbing with heavy pressure can gradually wear the gum margin
- A back-and-forth sawing motion, rather than small angled strokes, increases the risk of abrasion near the gumline
Gum disease and plaque buildup
- Plaque that is not removed can harden into tartar, which irritates the gums and triggers inflammation
- Ongoing inflammation can damage the supporting tissues, leading to gradual gum recession
- Consistent home care and professional cleanings support healthy gums and reduce the risk of progression
Clenching or grinding, extra forces on teeth
- Nighttime grinding and daytime clenching can overload the supporting bone around teeth
- Excess bite force often concentrates recession on specific teeth, especially canines and premolars
- Managing these forces helps protect both tooth structure and gum tissue
Tobacco and vaping
- Tobacco and nicotine reduce blood flow to gum tissues, slow healing, and raise the risk of gum disease
- The result is a higher chance of gums pulling back over time
Tooth position and thin tissue
- Teeth that sit more toward the lip or cheek may have thinner gum tissue that is easier to traumatize
- Genetics plays a role; some people naturally have thinner, more delicate gums
Oral habits and irritants
- Lip or tongue piercings can rub the gums and create localized recession
- Nail biting and chewing on pens or ice can irritate the gumline
Dental restorations that irritate gums
- Rough or overhanging edges near the gumline trap plaque and inflame tissues
- Smoothing or replacing these margins can reduce irritation
Age and overall health
- A mild recession can be part of cumulative wear with age
- Certain health conditions and medications can influence gum health and healing
What happens if gum recession is left untreated
Ignoring the recession can lead to:
- Increasing sensitivity to temperature and sweets
- A higher risk of root surface decay, which can spread quickly because root dentine is softer than enamel
- More plaque accumulation along exposed root edges
- Notching and abrasion at the neck of the tooth from brushing and bite forces
- Ongoing gum inflammation that may progress to deeper periodontal problems
- Aesthetic changes that affect your confidence when you smile
Addressing recession early often means simpler, more comfortable care and better long-term stability.
Gum recession treatment, options that protect teeth and reduce sensitivity
A personalized plan is the most effective way to manage a recession. Your dentist will consider the pattern of recession, your home care routine, bite forces, and any areas of inflammation.
Professional assessment and a clear plan
A thorough evaluation includes a review of symptoms, gum measurements, a check of plaque and tartar levels, and an assessment of your bite. Photos or scans may be used to monitor changes over time. The goal is to identify why gums are pulling back and to match treatment to your needs.
Hygiene and technique coaching
Gentle, consistent home care protects gum health. Your dental team can recommend:
- A soft or extra-soft toothbrush, light pressure, and small circular strokes angled toward the gumline
- A power brush, if that suits your routine, used with gentle pressure and proper angulation
- Sensitive toothpastes that soothe exposed roots and support enamel
- Interdental cleaning tools that you will use daily, such as floss or interdental brushes, with a technique that does not snap against the gums
Professional cleanings and non-surgical gum therapy
Regular cleanings remove plaque and tartar that you cannot reach at home. If there are deeper areas of inflammation, your dentist may recommend scaling and root planing, a detailed cleaning above and below the gumline that smooths root surfaces and allows tissues to calm. Reducing inflammation helps stabilize the gumline and lowers the risk of further recession.
Desensitizing and strengthening care
To ease discomfort and protect exposed roots, your dentist may provide in-office desensitizing treatments or fluoride varnish. At home, prescription-strength fluoride toothpaste is sometimes recommended to strengthen tooth surfaces and reduce sensitivity.
Conservative repairs
When small exposed areas trap plaque or feel persistently sensitive, tooth-coloured bonding can cover vulnerable root surfaces and create a smoother contour for easier cleaning. If a filling or crown edge near the gumline is rough or overhanging, a simple adjustment or replacement can reduce irritation.
Bite force management
If clenching or grinding contributes to recession and wear, a custom night guard can reduce forces while you sleep. For specific teeth that carry extra load, minor bite adjustments on a high spot may help redistribute pressure more evenly. Managing bite forces supports both gum stability and tooth comfort.
When grafting is recommended
In certain situations, such as progressing recession, thin or fragile gum tissue, or persistent sensitivity that does not improve, surgical root coverage may be considered. Your general dentist will coordinate a referral to a trusted periodontist for evaluation and care, and will continue to be part of your ongoing maintenance after treatment.
At-home care changes that make a difference
Small daily habits add up to healthier gums and less sensitivity.
Brushing technique, step by step
- Place the brush at a 45-degree angle toward the gumline
- Use light pressure and small circular motions, two minutes twice daily
- Focus on the gumline where plaque collects, and avoid scrubbing back and forth
- Consider a soft or extra-soft brush head, replace it every three months or when bristles splay
Interdental cleaning that fits your routine
- Clean between teeth once a day with floss or interdental brushes
- Guide floss gently along the side of each tooth, avoiding snapping against the gums
- If you have bridges or orthodontic retainers, ask your dental team to recommend threaders or alternative tools
Diet and acid exposure
- Limit frequent sipping of acidic or sugary drinks
- Rinse with water after acidic foods or beverages
- Wait about 30 minutes before brushing after acid exposure, as this helps avoid brushing softened tooth surfaces
Support for quitting tobacco or vaping
- Stopping tobacco and nicotine use improves gum blood flow and healing
- Your dentist can share strategies and local resources that make quitting more manageable
Managing clenching triggers
- Keep a regular sleep schedule and build a brief wind-down routine
- Limit caffeine and nicotine later in the day, and avoid alcohol close to bedtime
- Use a warm compress on the jaw muscles in the evening, and practice gentle relaxation exercises
- Avoid chewing very hard foods and ice that stresses the gumline
When to see a dentist in Ottawa
Book a dental visit if you notice:
- Sensitivity that persists for more than a week, or sensitivity that is getting worse
- A tooth that looks longer, or visible changes in your gumline
- Bleeding, swelling, or bad breath that does not improve with good home care
- A rough or sharp edge on a filling or crown near the gums
- Teeth that feel loose, new spaces between teeth, or pain when chewing
- Signs of clenching or grinding, or a bed partner who reports grinding during the night
A professional assessment can clarify what is happening and outline the most effective next steps for your situation.
How Florence Dentistry supports your gum health
At Florence Dentistry, we focus on practical, comfortable care that protects your smile. If you are worried about gums pulling back, here is what you can expect.
Friendly, thorough evaluation
We will listen to your concerns, review your daily habits, measure any recession, and assess your bite and jaw comfort. When helpful, we use photos or imaging to document today’s baseline and track changes over time.
Gentle professional cleanings and non-surgical gum therapy
Routine cleanings remove plaque and tartar above the gumline, and for deeper areas that need extra attention, we provide non-surgical gum therapy to calm inflammation and support healthy attachment.
Desensitizing options and conservative repairs
We offer in-office treatments to reduce sensitivity and recommend at-home options that strengthen exposed root surfaces. When indicated, conservative bonding can smooth and protect areas that collect plaque or feel tender.
Night guards for grinders
If clenching or grinding is a factor, we can design a custom night guard that fits comfortably and helps reduce the forces that contribute to recession and tooth wear.
Home care coaching and follow-up
Our team will demonstrate a gentle brushing technique and suggest interdental tools that fit your routine, then schedule checkups to monitor comfort, sensitivity, and gum health.
Coordinated specialty care when needed
If grafting or advanced periodontal procedures are appropriate, we coordinate referral to a trusted periodontist, and we continue to support your maintenance and comfort after treatment.
Frequently asked questions
Can receding gums grow back on their own?
Gum tissue does not naturally regrow over exposed roots. However, inflammation can be reduced, and further recession can often be slowed or stopped with gentle home care, professional cleanings, and targeted treatment. In selected cases, a periodontist may recommend grafting to cover exposed roots and strengthen thin tissues.
What toothbrush and technique are best if my gums are pulling back?
Choose a soft or extra-soft brush, hold it at a 45-degree angle toward the gumline, and use light, short circular strokes. Spend two minutes twice daily, and avoid scrubbing. If you prefer a power brush, use gentle pressure and let the brush do the work.
Will a night guard help with gum recession?
A custom night guard can reduce grinding forces that stress teeth and supporting tissues. It does not reverse recession, but it helps protect teeth and can support gum stability when clenching is a contributing factor.
How do I know if I need a deeper cleaning below the gums?
Your dentist will measure gum pockets, look for bleeding and tartar below the gumline, and assess inflammation. Sites with deeper measurements and bleeding often benefit from scaling and root planing, a focused cleaning that helps tissues heal and tighten.
When is grafting considered for gum recession?
Grafting is considered when recession is progressing, when gum tissue is very thin or fragile, or when sensitivity persists despite conservative care. Your general dentist can advise you and, if appropriate, refer you to a periodontist for a consultation.
Trusted resources for further reading
- Canadian Dental Association, information on gum disease and prevention
- Ontario Dental Association, brushing and interdental cleaning guidance
- Ottawa Public Health, oral health resources for adults and families
These resources are educational; they do not replace a personalized dental examination.
The bottom line is that small daily changes and timely care protect your smile
Gum recession is common, and in most cases, it can be managed effectively. Understanding the causes of receding gums helps you take the right steps at home, while professional care addresses inflammation, bite forces, and sensitive areas. If you have noticed gums pulling back, or you are searching for gum recession treatment that fits your life, contact Florence Dentistry in downtown Ottawa. Our team will assess your gum health, create a clear plan, and help you protect your comfort and confidence for the long term.
This article is intended for general information only. For advice tailored to your needs, please book an examination with your dentist.
