Sensitive teeth: causes and solutions

Why are your teeth sensitive?

Dental sensitivity shows as a brief but intense pain on contact with hot, cold, sweet or acidic food.

It can be caused by:

• enamel erosion, from an acidic diet or brushing that is too aggressive;
• receding gums, which expose the dentine;
• untreated cavities or cracks;
• bruxism — teeth grinding — which gradually wears down the enamel.

How to relieve and prevent sensitivity

Use a suitable toothpaste — it contains desensitising agents that reduce pain.

Brush properly — gently, with a soft brush, without pressing hard.

Limit acidic food and drink — fizzy drinks, citrus fruit and vinegar weaken the enamel.

Protect your teeth at night — if you grind your teeth, a night guard may be necessary.

Book an appointment for treatment suited to your situation.