Most sore throats are caused by viruses — the same germs that cause colds and flu (influenza). Less often, sore throats are due to bacterial infections. Viruses and bacteria both enter your body thr

Causes for Sore Throat: Sore throats are normally caused by either a viral or bacterial infection. The most important difference between a virus and bacteria is that bacteria respond well to antibi

Any irritant such as dust or pollen can cause the throat to become inflamed. If you happen to be allergic to the irritant then the symptom is likely to be worse. Inflammation caused by irritation ca