openFDA text is shown for search and cross-checking; DailyMed SPL is canonical.
Warnings sections page 1 of 1 · 2 matching rows.
warnings
Warning When using this product do not use for sensitivity longer than four weeks unless recommended by a dentist. Stop use and ask a dentist if sensitivity problem persists or worsens. Sensitive teeth may indicate a serious problem that may need prompt care.
warnings and cautions
Other information • products containing stannous fluoride may produce surface staining of the teeth • adequate toothbrushing may prevent these stains which are not harmful or permanent and may be removed by your dentist • this Crest is specially formulated to help prevent staining • see your dentist regularly