Colds and viruses can make many parts of your body feel terrible. From a throbbing head to a sour stomach, you may be deluged with discomfort. While this isn't a shock -- you're sick, after all -- you ...

An ice cream, a cold drink, a yoghurt from the fridge... and a sharp, almost electric pain runs through your tooth? Rest assured, you're not alone. This unpleasant sensation is known as tooth ...