Ageing Teeth: Signs and Symptoms You Shouldn't Ignore

As we grow older, it's not just our hair turning grey or our skin developing wrinkles that we need to pay attention to; our teeth are also subject to the effects of ageing.

Our teeth silently endure their own ageing process, marked by cracks, discolouration, wear, and an often overlooked culprit—gum recession. These changes are inevitable, affecting everyone as the years pass. Ageing teeth can pose various challenges and require special care to maintain optimal oral health.

Ageing Teeth

Thinning Teeth: As we age, the wear and tear on our teeth can result in thinning enamel.

Picture this: just like a favourite pair of shoes that gradually wear down with each step, our teeth experience a similar fate with every bite we take. The enamel, the outer protective layer of our teeth, thins over time, unveiling the vulnerable dentin beneath. This dentin is highly sensitive and susceptible to damage, which is prone to cracks and decay, leading to discomfort and sensitivity - even a sip of hot coffee or a bite of ice cream becomes a nerve-rattling challenge. Thinning teeth can also cause changes in the shape and length of the teeth, affecting the overall aesthetics of the smile.

But the changes don't stop there. Look closely, and you'll notice the teeth are dull and discoloured.

Worn-down Teeth Ageing Teeth

Discolouration, another prominent sign of ageing teeth, can be caused by external factors like strongly coloured foods, drinks, and medications. However, the thinning enamel plays its part too, allowing the yellowish hue of the dentin to show through. Enamel erosion can lead to discolouration and a less youthful appearance.

Have you ever noticed that your smile has changed over time?

Perhaps your teeth appear longer, yellow or you've discovered small indentations near the gumline. Exposed root surfaces and notches along the gumline can make the teeth appear longer, uneven, and less attractive.

Sensitive Teeth Ageing Teeth
Discolouration Ageing Teeth

Gum recession involves the gradual shrinkage of the gum tissue, unveiling the raw surfaces of the tooth roots.

Unlike the enamel-covered crowns, these root surfaces lack the protection of that sturdy shield. They are more susceptible to wear and tear and decay. The constant forces exerted during chewing and the abrasive nature of daily oral activities can wear down the roots faster, forming notches and indentations near the gumline—cervical lesions. Beyond the aesthetic concerns, the proximity of these lesions to the tooth's nerve endings can cause discomfort and sensitivity and increase the risk of nerve damage.

Black Triangle Ageing Teeth

You may notice black triangles or gaps develop between teeth later in life, even if you did not have them naturally. These gaps may be indicative of gum disease or gum recession. As we age, the gums can become more prone to infection and inflammation, leading to gum disease. If left untreated, gum disease can cause the gums to recede, exposing the roots of the teeth and teeth can shift out of alignment and create gaps.


If you notice any symptoms of ageing teeth, such as worn-down surfaces, discolouration, broken teeth, gaps, or gum recession, it's crucial to consult your dentist promptly.

Prevention and early intervention are important and at Re- Dental Clinic, we can comprehensively evaluate your oral health and recommend appropriate treatments or preventive measures. From fluoride treatments to performing dental procedures such as gum grafting or bonding, or veneers, we will tailor the treatment plan to your specific needs.


Remember, proactive dental care can help you maintain a healthy and confident smile as you age. By staying vigilant and seeking professional dental care, you can mitigate the effects of ageing teeth, promote oral health, and enjoy a beautiful smile for years to come.

If you’re interested in learning more about your personalised anti-ageing solution, you can get in touch with our team at Re- Dental Clinic and we’d love to discuss your options with you.

Alternatively, you can book an appointment straight away to begin on your journey to a healthy, beautiful smile.

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