This could b either due to sensitivity due to loss of enamel surface or due to decay of tooth. Tooth decay can b treated by filling of tooth or by rct n capping of the decay is deep. Sensitivity can b reduced by using desensitizing toothpaste such as senquelF or sensodyne toothpaste by rubbing some amount of toothpaste onto ur tooth surface n wait till 5 mins before rinsing it off. Get ur teeth evaluated by dentist to know the cause of ur problem n get treated accordingly. Regards.
Answered2016-06-07 04:17:01
Let others know if this answer was helpful