The pharyngeal cavity is a common channel for human breathing and eating, the pharynx is rich in lymphatic tissue, on the one hand, plays the role of the body’s defense system, has a strong resistance to the invasion of germs; on the other hand, as the first line of defense is also vulnerable to harmful gases, dust, germs, food, gastric reflux stimulus damage to lesions, which is suffering from what we usually call “pharyngitis “The first line of defense is also susceptible to damage from harmful gases, dust, germs, food and gastric reflux. Not only that, pharyngitis is often a manifestation of diseases in other parts of the body, such as chronic gastritis, anemia, hypertension, diabetes, thyroid disease, bronchitis, rhinitis sinusitis, adenoid hypertrophy, tonsillitis, other blood system diseases and so on can cause pharyngeal discomfort, dry itching, pain, burning, swallowing unfavorable, nausea, sticky phlegm, throat clearing, backward aspiration and many other symptoms. At the same time, pharyngeal symptoms can also be affected by psychological factors, causing a distinct foreign body feeling in the pharynx, swallowing and vomiting, and even breath-holding chest tightness, known in Chinese medicine as “plum kernel gas”. The correct and comprehensive understanding of the onset of pharyngitis is a key part of the treatment of pharyngitis. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. The long term purchase of various “treatment pharyngitis” drugs, but also often ineffective and end. It is recommended that people with chronic pharyngeal discomfort go to a general hospital for examination to identify or rule out possible organic diseases, and then develop individualized treatment plans for different conditions, which will generally yield good results.