Sentim-SF Toothpaste is used to prevent dental cavities (tooth decay). It works by strengthening the teeth by reducing the effects of acid and bacteria. Thus, makes them resistant to decay. It also provides relief in tooth hypersensitivity and inflammation of gums. Follow the dentist's instructions and use Sentim-SF Toothpaste in the exact dose and duration as advised. Use it regularly to get the maximum benefits from it. Do not use it in larger or smaller amounts than prescribed. Do not stop using it without consulting your doctor until you have finished the complete course. Using this medicine may cause a few side effects such as taste change and gum irritation. These are usually temporary and go away with time. However, if they bother you, let your doctor know. Pregnant and breastfeeding women should consult their doctor before using this medicine, as it may cause harmful effects to the developing baby.