According to statistics, pharyngitis is a very common disease, accounting for 40 - 65% of the population depending on the region, area, living conditions and activities. The disease is especially common when the weather changes seasons. In addition, there are many different types of pharyngitis such as acute pharyngitis, chronic pharyngitis, congestive pharyngitis..., so we need to distinguish clearly to find the most appropriate and correct treatment direction.

Chronic pharyngitis can reduce the patient's quality of life, making it difficult for them to communicate and eat due to itching, sore throat, etc. Chronic pharyngitis that recurs many times can even pose a risk of complications such as nasopharyngeal cancer - a direct threat to the patient's life.

Pharyngitis is another name for acute pharyngitis, this is a very common disease, appearing more in winter when the weather changes. If pharyngitis is not treated promptly and thoroughly, it will cause many complications that seriously affect the patient's health.

Sore throat is a very common disease, anyone can have sore throat many times in their life. In addition to the typical symptoms above, many people have tinnitus symptoms when having sore throat.