Looking After Your Teeth as You Age

Keeping your own teeth for a lifetime used to be unusual. It is fast becoming the norm, which is something worth celebrating, and also a reason to pay attention. Teeth and gums that have done seventy or eighty years of service have earned some extra care, and the things that threaten them shift a little as the years go by.

Age itself is not the enemy here. A healthy mouth can stay healthy for a very long time. What changes is the mix of risks, and knowing them makes it much easier to stay ahead.

Dry mouth is more common than people expect

One of the biggest changes later in life often has nothing to do with teeth directly. It is dry mouth, and it usually comes not from age itself but from the medicines that become more common with it. A great many everyday prescriptions, for blood pressure, mood, allergies and much else, reduce the flow of saliva as a side effect.

Saliva does a quiet, thankless job. It washes away food, neutralises acid and helps protect against decay. With less of it, teeth become more vulnerable, and the mouth can feel uncomfortable and sticky. If that sounds familiar, sipping water through the day, chewing sugar-free gum to get saliva flowing, and avoiding sugary sips as a comfort all help. The NHS has practical advice on managing a dry mouth, and it is well worth telling your dentist and GP, since sometimes a medicine can be reviewed.

Gums, roots and sensitivity

Gums tend to recede a little over the years, and as they draw back they expose the root of the tooth. Roots are not covered in the tough enamel that protects the crown, so they are softer and decay more readily. This is why decay at the gum line becomes more common with age, and why a gentle, thorough clean along that line matters more than ever.

Exposed roots can also bring sensitivity, that sharp wince at something cold or sweet. A soft brush, a light touch and a toothpaste made for sensitive teeth often take the edge off. If sensitivity is new or severe, it is worth having a dentist check it rather than simply putting up with it.

When hands are not as steady

Arthritis and stiff or shaky hands can make a simple task like brushing genuinely difficult, and that is rarely talked about. A few adjustments make a real difference:

• An electric toothbrush does much of the work, and its chunky handle is easier to hold.
• A regular brush can be adapted with a thicker grip, even something as simple as pushing the handle into a piece of foam tube.
• Floss holders and interdental brushes on a handle are far easier to manage than winding floss around the fingers.

None of this is giving up. It is using the right tool so the job still gets done well.

Dentures and partial teeth

Dentures need daily care of their own. Clean them over a basin of water or a soft towel so they do not break if dropped, brush them daily to shift plaque and food, and take them out at night to give your gums a rest. Ordinary toothpaste can be too abrasive for them, so a denture cleaner or plain soap is kinder.

One thing surprises people: even with no natural teeth left, it is still worth seeing a dentist. They check that dentures still fit as gums change shape, and they look over the soft tissues of the mouth, including watching for the early signs of mouth cancer, a risk that rises with age. Any ulcer or unusual patch that lasts more than three weeks is worth getting looked at promptly.

Growing older well includes the mouth. A comfortable mouth means eating what you like, speaking clearly and smiling without a second thought, and none of that is a small thing.

There is a knock-on effect worth naming. A sore mouth, loose teeth or dentures that no longer fit can quietly change what someone eats, nudging them towards soft, sugary, less nourishing food and away from the fruit, vegetables and protein that keep them strong. In older age, where appetite and weight can already be a worry, a comfortable mouth is part of eating well. It is one more reason a check-up is worthwhile even when nothing obviously hurts.

Keeping up, and helping others keep up

Regular check-ups matter just as much later in life, even when everything feels fine. If cost is a worry on a fixed income, some older adults qualify for help, and there are more ideas in our guide to dental care on a budget. If it is nerves rather than money keeping you away, our thoughts on easing dental anxiety may help.

There is a community angle to this stage of life in particular. Many older people rely on family or carers for daily tasks, and oral care is one of the most easily forgotten. If you help look after someone, a gentle daily brush and a mention of their mouth at medical appointments can prevent a great deal of pain later, which is especially true for anyone living with dementia, where a familiar routine helps. All of this ties back to a theme we return to often, that the mouth is part of general health, which we explore in your mouth and your whole body. For your own situation, and for anything that has changed in your mouth, a dentist is the right person to see. The World Health Organization also gathers useful background on oral health across the whole of life on its oral health topic page.