Toothpastes for sensitive teeth from Sensodyne, Crest, Colgate and more relieve pain and rebuild enamel. advertisement. TODAY ...

Learn about 8 home remedies for reducing tooth sensitivity. ... contains compounds that help to shield nerve endings from irritants. The most active ingredient is potassium nitrate, ...

The main culprit for sensitivity is the tooth's enamel wearing down. "A very common cause of tooth sensitivity is the exposure of dentin and cementum caused by loss of soft tissue support surrounding ...

To evaluate the desensitizing effect of topically applied 38% SDF solution or 5% potassium nitrate on the exposed root surface of hypersensitive teeth in older adults, the teeth of 139 patients over ...

This option from Sensodyne has potassium nitrate and is void of hydrogen peroxide which, while effective at whitening, can make teeth more sensitive. Key ingredients: STP, alumina, silica ...

“The potassium ions work to ‘plug’ the porous areas of your tooth, reducing sensitivity,” he says. After brushing with this toothpaste, it’s clear how gentle it is on both teeth and gums.

Treating Sensitive Teeth. Sung offers these tips for strengthening sensitive teeth:. Go easy-- Toothpastes made specifically for sensitive teeth contain either potassium nitrate or strontium ...

Learn about hot and cold tooth sensitivity, from a dental expert. ... This ADA-approved toothpaste includes both stannous fluoride and potassium nitrate as active ingredients. Shop Now.

If you have sensitive teeth, before whitening them, Dr. Kahng recommends using a sensitivity toothpaste with potassium nitrate starting at least two weeks prior to your whitening treatment.

Potassium nitrate (KNO 3), known historically as saltpeter or the mineral niter, is a common salt with multiple uses.It has been known since antiquity; an early appearance in the chemical literature ...