What Causes Tooth Sensitivity?

Tooth sensitivity occurs when the underlying layer of your teeth, known as dentin, becomes exposed. This can happen due to gum recession, enamel wear, or other dental issues. When this layer is exposed, it can lead to discomfort or sharp pain when your teeth come into contact with hot, cold, sweet, or acidic foods and beverages.

Tips for Managing Sensitive Teeth

If you suffer from sensitive teeth, there are several steps you can take to manage the discomfort and protect your teeth:

  • Use a Toothpaste for Sensitive Teeth: Specialized toothpastes designed for sensitivity can help reduce discomfort by blocking the pathways that lead to the nerves in your teeth.
  • Avoid Acidic Foods and Drinks: Acidic foods and beverages, like citrus fruits and sodas, can wear down tooth enamel, exacerbating sensitivity. Limiting your consumption can help protect your teeth.
  • Use a Soft-Bristled Toothbrush: Brushing too hard with a hard-bristled toothbrush can contribute to enamel wear and gum recession. A soft-bristled toothbrush is gentler on your teeth and gums.
  • Brush and Floss Gently: Be sure to brush and floss gently to avoid further irritation to your gums and teeth, particularly in areas where the dentin may already be exposed.

Professional Treatment Options for Tooth Sensitivity

If your sensitivity persists, it’s important to consult with your dentist. They may recommend:

  • Fluoride Treatments: Applying fluoride to sensitive areas of your teeth can help strengthen enamel and reduce pain.
  • Dental Bonding: In cases where the dentin is exposed, dental bonding can seal the sensitive areas, providing relief.
  • Gum Grafting: For sensitivity caused by gum recession, a gum grafting procedure may be recommended to restore the gum line and protect exposed tooth roots.
  • Root Canal Therapy: In severe cases where sensitivity is linked to nerve damage, your dentist may recommend a root canal to address the underlying issue.

Preventing Tooth Sensitivity

Preventing tooth sensitivity starts with maintaining a good oral hygiene routine. Brushing twice a day, flossing daily, and visiting your dentist regularly can help protect your teeth from damage and keep sensitivity at bay. Additionally, wearing a mouthguard at night if you grind your teeth can prevent enamel wear that leads to sensitivity.