When using this product, if irritation occurs discontinue use. Stop use and ask a dentist if: The problem persists or worsens. Sensitive teeth may indicate a serious problem that may need prompt care by a dentist; Pain / sensitivity still persists after 4 weeks of use; Gingivitis, bleeding, or redness persists for more than 2 weeks; You have painful or swollen gums, pus from the gum line, loose teeth, or increasing spacing between the teeth. These may be signs or symptoms of periodontitis, a serious form of gum disease. Keep out of reach of children. If more than used for brushing is accidentally swallowed, get medical help or contact a Poison Control Center right away.
Aids in the prevention of dental cavities. Builds increasing protection against painful sensitivity of the teeth to cold, heat, acids, sweets or contact. Helps interfere with harmful effects of plaque associated with gingivitis.