Tooth whitening and sensitivity.

[Smashie]

I have some teeth that are sensitive now and again. Would using a whitening treatment make them even more sensitive? Is there a particular whitening treatment that would be best in this instance?

[Dr Mohsen J. Esfahani]

Yeap, all teeth whitening systems cause some degree of tooth sensitivity and this teeth sensitivity can only be reduced by going for lower whitening gel concentrations and having the teeth whitening carried out for shorter periods of time.