Cold Sensitivity - that painful zing to cold and/or touch
Many people suffer from cold sensitivity. Desensitizing agents help to prevent/control sensitivity in teeth by either occluding the dentinal tubules or by reducing the flow of liquid in the tubules between the dentin and the pulp.
This hypersensitivity may be caused by gingival recession or enamel loss due to erosion (acidic diet), abrasion (aggressive brushing technique) or abfraction (grinding/clenching).
Fluoride can be used to treat cold sensitivity and may involve using an in-office varnish which stays on for a longer amount of time or using one of a few different toothpastes that we recommend.
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