Many bubbles in the throat are considered to be caused by pharyngitis. Acute and chronic inflammation of the mucosa, submucosa and lymphatic tissue of the pharynx is caused by a variety of factors, such as bacterial infection, stimulation of physical and chemical factors, gastroesophageal reflux to the pharynx and so on. According to the type of pathology, pharyngitis can be divided into acute and chronic pharyngitis, and chronic pharyngitis can be divided into chronic simple pharyngitis and chronic hypertrophic pharyngitis, acute and chronic pharyngitis patients submucosal connective tissue and lymphatic tissue hyperplasia, the formation of the posterior wall of the pharynx granular bulge, so that the throat looks like a lot of bubbles. The causes of many bubbles in the throat are more, it is recommended that patients go to the hospital for relevant examinations to clarify the cause of the disease.