Sensitive Teeth
Calm your discomfort
What Are Sensitive Teeth?
This is clinically referred to as dentin hypersensitivity and occurs when the protective enamel on the teeth diminishes, thereby exposing the underlying dentin. This dentin layer contains microscopic tubules connecting to the nerve endings within the teeth. These make teeth sensitive to various stimuli such as hot or cold food and beverages, sweets, and even cold air. This heightened sensitivity can lead to considerable discomfort and frustration.
What Causes Sensitive Teeth?
A variety of factors can contribute to tooth sensitivity, including:
- Enamel Erosion: Improper brushing and prolonged exposure to acidic foods and beverages can wear away tooth enamel, leading to increased sensitivity.
- Gum Recession: Receding gums can expose the roots of the teeth, resulting in discomfort.
- Teeth Grinding: Known as bruxism, grinding teeth can erode enamel and heighten sensitivity.
- Dental Treatment: Teeth can be temporarily sensitised after dental treatments, such as fillings or whitening.
- Cavities and Decay: Decayed teeth can reveal sensitive areas, making the teeth more prone to sensitivity.
Symptoms of Tooth Sensitivity
Individuals experiencing sensitive teeth may notice the following symptoms:
- Sharp pain or discomfort when consuming hot, cold, or sweet foods and drinks.
- Pain while inhaling cold air.
- Discomfort during dental cleanings or while brushing.
Managing Sensitive Teeth
Effectively managing tooth sensitivity typically involves a combination of at-home care and professional treatments. Here are some practical strategies:
- Use Desensitizing Toothpaste: Many brands offer toothpaste specifically formulated for sensitive teeth. These products can help block sensations that trigger pain.
- Practice Gentle Oral Hygiene: Employ a soft-bristled toothbrush and brush gently. Avoid abrasive toothpastes that may contribute to enamel wear.
- Limit Acidic Foods and Drinks: To safeguard your enamel, minimise the consumption of acidic items, such as citrus fruits and sodas.
- Stay Hydrated: Drinking ample water helps wash away acids and promotes saliva production, which protects the teeth.
- Visit Your Dentist: Regular dental check-ups are essential. Your dentist can identify the root causes of your sensitivity and suggest appropriate treatments, such as fluoride varnishes or dental sealants.