Sensitivity may be due to decay in tooth. If some mild problems it may heal by toothpaste but if decay is more no toothpaste can help .

Sensitivity can be due to hidden caries also sometimes. First rule out the cause of sensitivity. Thermokind, RA thermoseal toothpaste are good desensitizing tooth paste.

Hello, You can go with Elzenz tooth paste or SHY-NM toothpaste. Follow the brushing method as described by Dr. Chetna Kumar.

All Commercial sensitivity toothpastes work well provided you know the right method to use them. You can try Vantej toohpaste. It has got good reviews. Sensitivity toothpastes shouldn't be used like normal toothpastes. They should be applied on all the surfaces of those teeth which are sensitive to hot and cold and left for 5-10min. After that they can be brushed off like normal toothpastes. But unless you don't leave it for that long on your teeth, they won't work.