![](https://www.pennhilldental.co.uk/wp-content/uploads/2021/02/hypersensitivity-1280x853.jpg)
Causes – Hypersensitivity is caused by exposure of root surfaces and the pain is commonly provoked by cold food and drinks.
Symptoms – The pain is sharp by only lasts a few seconds.
Treatments – The daily use of toothpaste contain potassium will help to reduce the discomfort. Fluoride either as a rinse or gel can also help.