Why Tooth Sensitivity Happens and What You Can Do About It

Do you ever feel a sharp twinge when sipping a hot coffee or enjoying an ice-cream? Tooth sensitivity is a common issue that can make eating and drinking uncomfortable. The good news is that it’s often treatable with the right care from your dentist in Preston.

What Causes Tooth Sensitivity?

Tooth sensitivity occurs when the protective enamel on your teeth wears down, exposing the dentine underneath. The dentine contains tiny tubes that lead to the tooth’s nerve, which is why hot, cold, sweet, or acidic foods can trigger pain.

Some common causes include:

  • Brushing too hard or using a hard-bristled toothbrush

  • Gum recession, which exposes the tooth roots

  • Tooth decay or worn fillings

  • Acidic food and drinks that erode enamel

  • Teeth grinding (bruxism)

  • Whitening products used without professional guidance

When to See a Dentist

If sensitivity is mild, switching to a sensitive toothpaste may help. But if the pain is persistent, severe, or worsening, it’s time to see a Preston dentist. Sensitivity can sometimes be a sign of:

  • A cracked tooth

  • Gum disease

  • Deep decay

  • Worn-down enamel needing restorative treatment

How a Dentist in Preston Can Help

Depending on the cause, treatment may include:

  • Fluoride applications to strengthen enamel

  • Replacing worn or leaking fillings

  • Applying a protective dental coating

  • Gum treatments if recession is the cause

  • A night guard to prevent teeth grinding

  • In severe cases, root canal therapy to address nerve issues

Tips to Prevent Sensitivity

Protecting your enamel and gums is the best way to reduce sensitivity. You can:

  • Brush gently with a soft-bristled toothbrush

  • Use fluoride toothpaste

  • Avoid excessive consumption of acidic drinks like soft drinks

  • Wear a mouthguard if you grind your teeth

  • Keep up with regular dental check-ups at your dentist in Preston

Relieve Sensitivity and Protect Your Smile

Tooth sensitivity can affect your daily comfort, but it doesn’t have to. At Preston Dental Group, we’ll identify the cause and create a treatment plan to help you enjoy food and drinks again without pain.

659 Bell St, Preston VIC 3072
📞 03) 9484 4477

This article is general in nature and is not a substitute for professional dental advice. Please consult your Preston dentist for personalised care.

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