When I first experienced sensitivity in my teeth, I thought I had a lot of expensive dental work ahead of me, but after checking my teeth, my dentist handed me a sample of Sensodyne with instructions to start using it to brush with and see if that would help. And sure enough, it did! He explained how things like the weather and whether you eat or drink things that are hot or cold have an effect on the sensitivity of teeth and that by using Sensodyne daily, I would find that my teeth would feel better.
So I tried the Sensodyne and in a matter of days, I noticed an improvement. And not only did the discomfort go away, I liked the flavor of the toothpaste so it has been easy to make Sensodyne my toothpaste of choice. It provides relief from sensitivity as well as protects my teeth from cavities. And most of all, it is recommended by my dentist!