Sensodyne Toothpaste - Repair & Protect, Whitening

Warnings: When using this product: if irritation occurs discontinue use. Stop use and ask a doctor if: the problems 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. 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.