Tooth sensitivity is a common complaint, and it can range from a mild twinge to a sharp, shooting pain. We frequently hear patients ask, “My teeth are sensitive! What can I do?” The good news is that there are several things you can do to manage sensitive teeth and find relief. Let’s explore the common causes and solutions.
Tooth sensitivity occurs when the dentin, the layer of tissue beneath the enamel, is exposed. Dentin contains tiny tubules that lead directly to the nerves, so when it comes into contact with hot, cold, sweet, or acidic substances, it can trigger pain. Here are some common culprits:
Enamel Erosion: Enamel is the hard outer layer of your teeth. When it wears away, the dentin becomes more exposed. This erosion can be caused by brushing too aggressively, using a hard-bristled toothbrush, grinding or clenching your teeth, consuming acidic foods and drinks frequently.
Gum Recession: Receding gums expose the roots of your teeth, which are more sensitive than the enamel-covered crowns. Gum recession can be a sign of gum disease.
Tooth Decay: Cavities can expose the dentin and cause sensitivity.
Cracked Teeth: Cracks in your teeth can also expose the dentin and lead to sensitivity, especially when chewing.
Dental Procedures: Some dental procedures, like teeth whitening or fillings, can temporarily cause tooth sensitivity. This is usually temporary and subsides within a few days or weeks.
What Can You Do About Sensitive Teeth?
Use Desensitizing Toothpaste: This type of toothpaste contains ingredients that help block the tubules in the dentin, reducing nerve sensitivity. Look for toothpaste containing potassium nitrate or strontium chloride.
Switch to a Soft-Bristled Toothbrush: Using a soft-bristled brush and gentle brushing technique can help prevent enamel erosion and gum recession.
Avoid Acidic Foods and Drinks: Limit your consumption of acidic foods and drinks, such as citrus fruits, soda, and vinegar. If you do consume them, rinse your mouth with water afterward.
Use Fluoride Rinse: Fluoride can help strengthen enamel and make it more resistant to acid attacks.
Address Teeth Grinding: If you grind or clench your teeth, talk to your dentist about getting a night guard. This can protect your teeth from further damage.
Maintain Good Oral Hygiene: Regular brushing, flossing, and dental checkups are essential for preventing tooth decay and gum disease, which can contribute to tooth sensitivity.
See Your Dentist: If your tooth sensitivity is severe or persistent, it’s important to see your dentist to determine the underlying cause and get appropriate treatment. They can help identify any dental problems and recommend the best course of action.
Tooth sensitivity can be a real pain, but you don’t have to suffer in silence. By understanding the causes and taking the appropriate steps, you can manage your sensitive teeth and enjoy a more comfortable smile.