Sensodyne

Sensodyne is a brand of toothpaste that is specifically formulated to help relieve and protect against tooth sensitivity, a common dental condition. It is marketed by GlaxoSmithKline (GSK), a British multinational pharmaceutical company. Sensodyne products are available in various formulations, catering to different aspects of oral health, including cavity protection, gum care, and whitening, in addition to sensitivity relief.

Overview

Tooth sensitivity occurs when the dentin, a porous tissue in the teeth, becomes exposed due to receding gums or enamel wear. This exposure allows external stimuli, such as hot, cold, sweet, or acidic foods and drinks, to reach the nerves inside the tooth, causing discomfort or pain. Sensodyne toothpaste works by either blocking the channels that lead to the sensitive tooth nerves or by desensitizing the nerves themselves.

Ingredients

The active ingredients in Sensodyne vary depending on the specific product variant. Common active ingredients include:

• Potassium nitrate: Helps to desensitize the nerves in the teeth, reducing sensitivity to external stimuli.
• Sodium fluoride: Aids in the remineralization of tooth enamel, helping to protect against tooth decay.
• Stannous fluoride: Provides a protective barrier over exposed dentin and also offers antimicrobial properties to reduce plaque and prevent gingivitis.

Product Range

Sensodyne offers a wide range of toothpaste variants, including but not limited to:

• Sensodyne Repair and Protect: Formulated with stannous fluoride to help repair sensitive areas of the teeth.
• Sensodyne Rapid Relief: Designed to provide quick relief from sensitivity.
• Sensodyne True White: Aimed at those looking for sensitivity relief without compromising on whitening.
• Sensodyne Deep Clean: Provides sensitivity relief with extra cleaning power.

Usage

For optimal results, it is recommended to use Sensodyne toothpaste twice daily, in place of regular toothpaste. Consistent use is key to achieving and maintaining relief from sensitivity.

Clinical Studies

Numerous clinical studies have demonstrated the efficacy of Sensodyne toothpaste in providing relief from tooth sensitivity. These studies have also shown that Sensodyne is effective in long-term use and is safe for daily use.

See Also

• Dental care
• Tooth decay
• Gingivitis
• Oral hygiene

External Links

• [Official Sensodyne Website](https://www.sensodyne.com)