Discuss Existing Sensitivity Before Adding a Whitening Product
If you use a sensitivity toothpaste regularly, mention that before starting whitening. Existing sensitivity may reflect exposed root surfaces, wear, decay, or another condition. Knowing why your teeth react helps the dentist decide whether whitening is reasonable and how symptoms should be monitored.
Establish a baseline
Describe which teeth are sensitive, what triggers the sensation, and how long it lasts. A short response to cold is different from pain that lingers or appears without a trigger. The dentist may recommend addressing a dental problem before discussing cosmetic color changes.
Avoid stacking products
Using several whitening products together can expose teeth and gums to more treatment than intended. Follow the selected product’s directions and the clinician’s advice rather than adding strips, rinses, and abrasive mixtures to speed the result. If symptoms develop, stop and seek guidance as directed. Sensitivity toothpaste does not guarantee that whitening will be comfortable or suitable. A plan should explain what changes are expected, what would be unusual, and whom to contact if your teeth feel different from their usual baseline.