Pharyngitis and sore throat: A review

Pharyngitis is a sore throat caused by inflammation of the back of the throat. It is one of the most common reasons for visits to family physicians. Throat may be scratchy and swallowing can be painful. Usually, a sore throat is the sign of another illness, such as a cold or the flu. In this review article, epidemiology, national perspective, regional perspective, pathogenesis, clinical diagnosis, clinical presentation and causes of pharyngitis was described.Key words: Pharyngitis, sore throat, inflammation