What Causes Tooth Sensitivity and How to Treat It
Tooth sensitivity is more than a passing annoyance. If you've ever winced while sipping a hot drink or biting into something cold, you're not alone. Sensitive teeth affect millions of people and can interfere with everyday activities like eating, drinking, and even breathing in cold air.
At Tranquility Dental Wellness, with locations in Lacey, Tumwater, Tacoma, and Spanaway, we've helped countless patients find long-term relief from sensitivity.
Understanding Tooth Sensitivity
Tooth sensitivity typically occurs when the protective enamel on your teeth wears down or when gums recede, exposing the softer layer beneath called dentin. Dentin contains microscopic tubules that connect directly to your tooth's nerve center. When this layer is exposed, hot, cold, sweet, or acidic foods can stimulate these nerves, causing sharp pain.
Common Causes of Sensitive Teeth
Worn Enamel
Brushing too hard, acidic foods and drinks, and natural aging can erode enamel. Without this protective barrier, sensitivity increases.
Gum Recession
Whether caused by gum disease, genetics, or aggressive brushing, gum recession exposes the roots of your teeth — areas that lack enamel protection.
Tooth Decay or Cracks
Cavities or fractures expose the dentin and sometimes even reach the inner pulp, resulting in pain and the possible need for a root canal.
Recent Dental Procedures
Sensitivity is common after whitening or restorative treatments. Fortunately, this is usually temporary.
Gum Disease
Untreated gingivitis or periodontitis can lead to gum and bone loss, which worsens sensitivity. Early intervention is key.
How We Treat Sensitive Teeth
Our team takes a personalized approach. Treatments may include desensitizing toothpaste, professional fluoride applications to strengthen enamel, dental bonding or sealants to seal exposed root surfaces, restorative dental work such as fillings or crowns for deeper damage, and gum disease therapy if recession is due to periodontal disease.
How to Prevent Future Sensitivity
Use a soft-bristled toothbrush and brush gently, limit acidic foods and drinks, avoid teeth grinding (wear a night guard if needed), maintain excellent oral hygiene, and schedule regular checkups and cleanings.
Tooth sensitivity doesn't have to be a lifelong struggle. Request your appointment today and take the first step toward a pain-free, healthy smile.
