Sensitivity & Gum Fluoride Toothpaste Do you have sensitive teeth and gum problems: If you experience these two problems you are not alone. Many people with tooth sensitivity also report having gum problems. Dental health care professionals recommend that both these problems need specialist care. Take action to help manage both problems with one toothpaste. What is Sensodyne sensitivity & gum: It is a daily dual action fluoride toothpaste that can help people with both sensitivity and gum problems. If you suffer from sensitive teeth and occasional gum problems, now you can effectively manage both problems in one specialist daily action toothpaste. How it works: Sensodyne Sensitivity & Gum toothpaste builds a protective layer over sensitive areas. This daily dual action toothpaste also targets and removes plaque bacteria, to improve gum health with twice daily brushing.