What is Sore Throat:
A sore throat is pain, scratchiness or irritation of the throat that often worsens when you swallow. The most common cause of a sore throat (pharyngitis) is a viral infection, such as a cold or the flu. A sore throat caused by a virus resolves on its own. Strep throat (streptococcal infection), a less common type of sore throat caused by bacteria, requires treatment with antibiotics to prevent complications. Other less common causes of sore throat might require more complex treatment.
The cure for sore throat depends upon the exact cause. Antibiotics can cure bacterial infections but are not effective in viral infections. There is no medical cure for sore throats caused by viral infections, and supportive care is usually all that is needed. People with epiglottis usually require IV antibiotics and a hospital admission; a few people may require breathing assistance (intubation).