According to my experience of its not going with sensitive paste then we have to further look for the probable causes. Get an x-ray and get it thoroughly checked with the dentist.
you can try using senquel f (dr reddy) apply over affected area for 3 to 5 minutes.. and after that brush your teeth with same paste..if senstivity is persistent.. then kindly get yourself checked to with dentist so as to get a proper treatment ..
The toothpaste will never fill or restore your cavity, kindly get your tooth restored or get an x-ray done as according to me you might require an RCT for that tooth.
Colgate total 12. But you need to visit for filling of those teeth coz the paste will not fill the cavity it will keep your breadth fresh so that new cavities will not start.
Having issues? Consult a doctor for medical advice