Tooth hypersensitivity: Causes, treatment, and pain relief

What is tooth sensitivity?

Tooth sensitivity, or dentin hypersensitivity, is a common condition in which teeth react to external stimuli with a sharp, sudden pain.

It most often occurs when eating or drinking something hot, cold, sweet, or acidic, but it can also be triggered by brushing or exposure to air.

Sensitivity happens when the dentin - the layer beneath the enamel - becomes exposed due to enamel erosion or gum recession, allowing stimuli to reach the nerves inside the tooth.

This condition can significantly affect quality of life, as the pain may come on suddenly and last from a few seconds to several minutes.

Even everyday activities like enjoying your favorite foods and drinks can become uncomfortable. Maintaining proper and regular oral hygiene is key to preventing and managing tooth sensitivity.

Causes and symptoms of tooth sensitivity

Tooth sensitivity can have a range of causes, including brushing too hard, enamel erosion, gum recession, and the consumption of acidic foods and drinks that wear down the tooth surface.

In some individuals, acidic foods and improper brushing techniques further aggravate the condition, making teeth more vulnerable to pain.

Symptoms typically appear as a sharp, brief pain that can be quite uncomfortable, especially during everyday activities like eating or drinking.

Sensitivity can also be an early sign of other oral health problems, so it’s important to pay attention to the first symptoms.

Gum recession, which exposes the tooth root, is a common cause of sensitivity in older adults. A dentist’s advice can be very helpful in identifying the cause and finding personalised solutions for each patient.

Recommendations for relieving tooth sensitivity

To help relieve tooth sensitivity, we recommend using Elmex Sensitive Professional toothpaste, which is specially formulated for sensitive teeth.

Elmex creates a protective layer that covers the dentin tubules, reducing exposure to external stimuli and providing long-lasting relief. Combined with gentle brushing using a soft-bristled toothbrush and avoiding highly acidic foods and drinks, discomfort can be significantly reduced, allowing for a better quality of life free from painful triggers.

Regular dental check-ups help monitor the condition and adjust treatment to suit each patient’s needs. In some cases, additional protective measures such as fluoride coatings may be recommended to strengthen the enamel. Ongoing care for sensitive teeth plays a key role in preserving their health and longevity, while also reducing the frequency of unpleasant symptoms.

At Centrodent, we also offer laser treatment for desensitizing teeth. This method reduces dentin sensitivity by promoting recrystallization, and it has proven to be highly effective in providing long-term relief.