Unintentional drug overdose deaths have increased exponentially in the last decade, both nationally. and statewide. In Ohio, there has been a 366% increase in drug overdose deaths from 2000 to 2012. Unintentional drug overdoses caused 1,914 deaths in 2012. deaths. opioid-related overdose deaths contrasted with a large increase in heroin-related deaths. Figure 1.
The biological reason behind teeth sensitivity to cold starts in the pulp of the tooth. The nerves in the pulp make teeth sensitive to cold when tooth roots become exposed due to receding gums or gum disease.
In this article. Font Size. A. A. A. Tooth sensitivity can affect one or more teeth. Itâs most common when you eat or drink something hot, cold, sweet, or sour. Sometimes a breath of cold air can set it off. The pain can be sharp and sudden and can shoot deep into the nerve endings of your teeth.he good news is there are many ways to control sensitive teeth. You can: 1  Brush and floss regularly. 2  Use proper brushing and flossing techniques to thoroughly clean all parts of your teeth and mouth. 3  Use a soft-bristled toothbrush.