Tooth sensitivity is tooth discomfort in one or more teeth that is triggered by hot, cold, sweet or sour foods and drinks, or even by breathing cold air. The pain can be sharp, sudden, and shoot deep into the nerve endings of your teeth.
What Causes Tooth Sensitivity?
Tooth sensitivity occurs when the underlying layer of your teeth - the dentin - becomes exposed as a result of receding gum tissue (the protective blanket that covers the tooth roots). The roots, which are not covered by hard enamel, contain thousands of tiny tubules leading to the tooth's never center (the pulp). These dentinal tubules (or channels) allow the stimuli - for example, the hot, cold, or sweet food - to reach the nerve in your tooth, which results in the pain you feel.
There are many factors that may lead to the development of tooth sensitivity, including.
Brushing too hard. Over time, brushing too hard or using a hard-bristled toothbrush can wear down enamel and cause the dentin to be exposed. It can also cause recession of the gums (the gum tissue pulls away from the teeth).
Plaque build-up. The presence of plaque on the root surfaces can cause sensitivity.
Mouthwash use. Long-term use of some mouthwashes. Some over-the-counter mouthwashes contain acids that can worsen tooth sensitivity if you have exposed dentin (the middle layer of the tooth). The acids further damage the dentin layer of the tooth. If you have dentin sensitivity, ask your dentist about the use of a neutral fluoride solution.
Acidic foods. Regular consumption of foods with a high acid content, such as citrus fruits, tomatoes, pickles and tea, can cause enamel erosion.
Recent routine dental procedures. Sensitivity can occur following teeth cleaning, root planing, crown placement, and tooth restoration. Sensitivity caused by dental procedures is temporary, usually disappearing in 4 to 6 weeks.
What Can I Do to Reduce Tooth Sensitivity?
Maintain good oral hygiene. Continue to follow proper brushing and flossing techniques to thoroughly clean all parts of your teeth and mouth.
If you still have discomfort, talk to your dentist. There may be some dental procedures that may help reduce sensitivity, including the use of.
Many adults suffer from Periodontal disease, which may result in slight swelling of the gums or something more severe as grave damage to the bone and tissue, which holds on to the teeth. After the onset of Periodontal disease, dental care is essential as it will determine the progress of the condition.
What are some of the causes of Periodontal disease?
What are the symptoms of Periodontal disease?
In case these symptoms are experienced, a dentist should be immediately consulted.
How is Periodontal disease treated?
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