Have Sensitive Teeth? Here’s What You Need to Know: Sensitive teeth typically react badly to hot or cold food and beverages. They can send severe pain signals that flows throughout your body. In some cases, your teeth become sensitive to cold substances only. In other cases, your teeth become sensitive to heat, but not to cold. In other cases, you feel teeth sensitivity to hot and cold. What Causes Sensitive Teeth If you have sensitive teeth you could blame one of multiple causes. Among the common causes of sensitive teeth are the following items. Lack of sufficient tooth enamel, lost […]