This infographic created by Markham Dental brings to light the top 5 causes for sensitive teeth and treatments or changes that could be adopted by you at home. From avoiding acidic foods and drinks, to changing the type of toothbrush and toothpaste you use, these tips can help you get back on track with a full set of healthy pearly whites. Having sensitive teeth is no joke, and the sooner you get your teeth checked out by dental professionals, the better it will be for you, as this could be an indicator for something more serious.