At the International Academy of Biological Dentistry and Medicine, biological dentistry encourages patients to pay attention to changes in their oral health rather than simply learning to live with discomfort. Tooth sensitivity is a common example. If cold water, hot coffee, sweets, or even brushing causes a sudden sensation in a tooth, there may be an underlying reason.
Why Teeth Become Sensitive
Healthy enamel protects the outer portion of the tooth, while the gums help cover and protect the tooth roots. When enamel becomes worn or the gums recede, the underlying dentin may become exposed. Dentin contains microscopic channels that communicate with the inner portion of the tooth, making temperature and other stimuli easier to feel.
Sensitivity may be associated with several factors, including:
- Gum recession
- Enamel erosion
- Tooth grinding or clenching
- Cavities
- Cracked or damaged teeth
- Aggressive brushing
- Recent dental procedures
Acidic foods and beverages may also gradually contribute to enamel erosion, potentially increasing sensitivity over time.
Don’t Ignore Persistent Sensitivity
Occasional mild sensitivity is common, but persistent or worsening discomfort deserves attention. Because sensitivity can have several causes, identifying the source is important before deciding how to address it.
The International Academy of Biological Dentistry and Medicine supports an individualized approach that looks beyond symptoms to understand the factors affecting each patient’s oral health. Early evaluation can help protect natural tooth structure and prevent minor concerns from becoming more significant.