Tooth Sensitivity Explained
Tooth sensitivity is a common condition that causes discomfort or pain when consuming hot, cold, sweet, or acidic foods and drinks. It can also occur during brushing or in cold weather.
The most common cause is exposed dentin — the inner layer of your tooth — due to worn enamel or receding gums. This exposes nerve endings that react to external stimuli.
Other causes include cavities, cracked teeth, aggressive brushing, gum disease, and the overuse of whitening products or acidic mouthwashes.
To manage sensitivity, use a toothpaste specifically designed for sensitive teeth, avoid harsh brushing, and limit acidic or sugary foods. A soft-bristled toothbrush can also help reduce wear on enamel.
If the pain persists or worsens, it’s important to consult your dentist. Treatments may include fluoride applications, bonding, or gum grafts depending on the cause and severity.
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