Why do you get a toothache when you have a severe cold?

Answer 1

they hurt because the sinuses locate right above your mouth are irritated or because your cold could actually be a sinus infection. If your teeth hurt, especially your molars, then mor than likely it is a sinus infection vs a cold.

Answer 2

The roots of the upper back teeth often sit in the floor of the maxillary sinus. The nerve that goes to each of those teeth also can be found in the maxillary sinus. When you experience sinus congestion and pressure due to a cold or Allergies, pressure is put on the nerves of the teeth, and it registers as a toothache.

Answer 3

Your teeth and gums are feeling cold as they have got sensitive to cold and heat. It is a disease occurring to most of the people of world .use Dabur lal Dant Manjan.