Gum recession occurs when the gum tissue slowly recedes around the teeth, leaving a greater portion of the tooth surface or tooth root. It is very common and often develops slowly, which is why many people do not notice it until they start feeling sensitivity or see that their teeth look “longer”.
At Chelmsford Dental Mount Lawley, we take gum recession seriously because it can affect comfort, appearance, and long-term tooth stability. The right treatment depends on the cause and the extent of the recession.
What does gum recession look and feel like?
Some people have no pain at all at first. Common signs include:
- Teeth that look longer than they used to
- Notches or grooves near the gumline
- Sensitivity to cold, brushing, or sweet foods
- Gums that look uneven from tooth to tooth
- Bleeding gums or persistent inflammation
- A “thin gum” appearance, especially around canines and premolars
If recession is paired with gum disease, you might also notice bad breath or loose teeth.
What causes gum recession?
A single factor does not cause gum recession. Common contributing factors include:
1) Overbrushing or using the wrong toothbrush
Aggressive brushing, especially with a hard-bristled brush, can wear away gum tissue over time.
2) Gum disease (periodontal disease)
Gum disease may destroy supporting bone and tissue, leading to recession. This often occurs with:
- Bleeding gums
- Swelling
- Build-up of plaque and tartar
3) Teeth grinding and clenching (bruxism)
Excessive biting forces can contribute to changes in the gums and bones, especially in thin gum tissue.
4) Thin gum tissue or genetics
Some people naturally have thinner gums and are more prone to recession, even with good oral hygiene.
5) Misaligned teeth or bite issues
Teeth that sit out of line can have thinner bone and gum support on one side, increasing the likelihood of recession.
6) Smoking and vaping
The use of tobacco decreases the blood supply to the gums and increases the chances of getting gum disease and recession.
7) Oral piercings
Lip and tongue piercings can rub against gums and contribute to tissue loss.
Can gum recession be reversed?
This is one of the most common questions we hear.
- A recession that has already happened cannot usually “grow back” on its own.
- What can be done is to stop it from getting worse and treat the underlying cause.
- In certain cases, gum tissue can be restored surgically with a gum graft, improving coverage and reducing sensitivity.
The next step is a clinical assessment to identify the cause and assess the area’s stability.
Why treating gum recession matters
Leaving the recession untreated can lead to:
- Increasing sensitivity
- Higher risk of decay on exposed root surfaces
- More plaque build-up in notched areas
- Ongoing gum inflammation
- Cosmetic concerns (visible uneven gumline)
- In advanced cases, tooth mobility
The root surface is softer than enamel, so it is more vulnerable to wear and decay.
Treatment options for gum recession
Treatment depends on whether recession is mainly due to brushing trauma, gum disease, bite forces, or anatomical factors.
1) Improve brushing technique and tools
Small technique changes often make the biggest difference:
- Brush with a soft toothbrush (or electric toothbrush with pressure sensor)
- Brush gently at the gumline rather than “scrubbing”
- Use a low-abrasion toothpaste if abrasion is present
We can demonstrate technique and recommend the best tools for your situation.
2) Professional cleaning and gum therapy
If gum disease is present, treatment may include:
- Scale and clean
- Deeper cleaning (scaling and root planing) where needed
- Periodontal monitoring (gum pocket measurements)
Stabilising the gum health helps reduce inflammation and slows further tissue loss.
3) Manage sensitivity
If exposed roots are sensitive, we may recommend:
- Desensitising toothpaste (used correctly and consistently)
- Fluoride varnish treatments
- Protective coatings or bonding in notched areas
4) Address bruxism or bite overload
If grinding is contributing, a custom night guard (bite splint) may help protect teeth and reduce strain.
If there are uneven bite contacts or missing teeth, we may discuss options to balance forces.
5) Gum grafting (periodontal plastic surgery)
For certain cases, especially where:
- Sensitivity is significant
- The gum is very thin
- The recession is progressing
- Cosmetics are a concern
A gum graft can improve coverage and thicken the tissue, helping protect the root.
Not everyone needs surgery. We only discuss this when it is clinically appropriate.
How to prevent gum recession from getting worse
Here are practical steps most people can start immediately:
- Brush gently twice daily with a soft brush
- Clean between teeth daily
- Avoid tobacco
- Attend regular dental check-ups and cleans
- In case you grind your teeth, ask about a night guard
- Address bleeding gums early (do not “wait it out”)
When should you see a dentist?
Book an appointment if you:
- Notice teeth looking longer or gums looking uneven
- Have sensitivity near the gumline
- See notches forming near the gums
- Have bleeding gums, bad breath, or gum swelling
- Have a history of gum disease
Early assessment can prevent more complicated treatment later.
Gum Health Management in Mount Lawley
If you notice gum changes, such as sensitivity, uneven gum levels, or teeth appearing longer, an early assessment can make a significant difference.
At Chelmsford Dental Mount Lawley, we assess the underlying cause of gum recession, stabilise gum health where possible, and guide you on the most appropriate next steps to protect your comfort and long-term tooth support. We proudly welcome patients from Highgate, North Perth, Inglewood, Maylands, and Bayswater.
Call (08) 6146 2555 or book online. Visit us at 2 Chelmsford Road in Mount Lawley WA.
This article is general information and does not replace personalised medical advice.
