Understanding Toothaches and Sensitive Teeth

Manage discomfort and protect your oral health with tailored treatments for toothaches and sensitivity.

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What Is a Toothache?

A toothache is pain around a tooth or in the oral cavity, caused by several factors:

Dental Decay (Cavities): Cavities form as bacteria erode enamel, exposing nerves and causing sensitivity and pain.
Gum Disease: Infections like gingivitis or periodontitis cause gum pain and, if untreated, can lead to tooth loss.
Tooth Abscess: Pus from a bacterial infection at the root or gum causes severe, throbbing pain and requires immediate care.
Tooth Trauma: Cracks or damage from injuries expose sensitive areas, causing discomfort.
Bruxism: Grinding or clenching wears down enamel, leading to tooth and jaw pain.

What Causes Sensitive Teeth?

Sensitive teeth cause discomfort when exposed to triggers like hot, cold, or sweet foods. Common causes include:

Exposed Tooth Roots: Receding gums expose dentin, leading to nerve sensitivity.
Enamel Erosion: Acidic foods, drinks, or reflux wear down enamel, exposing dentin.
Tooth Decay or Cavities: Cavities reaching the dentin cause sensitivity to hot, cold, or sweet foods.
Dental Procedures: Treatments like cleanings or whitening can temporarily increase sensitivity.
Cracked Teeth: Fractures expose inner layers, causing heightened sensitivity.

Proper care and prompt treatment can help manage and prevent sensitivity.

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Treatments for Toothaches and Sensitive Teeth

Taking quick action is essential for toothaches and sensitivity:

Failing Tooth: Visit your dentist promptly if a tooth shows signs of decay or damage. Maintain good oral hygiene, avoid chewing on the affected side, and follow your dentist’s instructions.
Knocked-Out Tooth: Handle the tooth by the crown, rinse gently with water or milk, and try to reinsert it. If reinsertion isn’t possible, store the tooth in milk and seek emergency dental care immediately.

In any case of dental emergency involving a failing, missing, or knocked-out tooth, seeking prompt professional dental care is vital. Contact our dentist or visit a hospital emergency room immediately.

Your trusted Hamilton dentist near you!

We can’t wait to welcome you! Call us at (905) 388-8888 or complete the form below to book your appointment. We’ll do our best to fit your schedule. Please arrive 15 minutes early for your visit.