Chronic pharyngitis: clinical symptoms are variable and mostly manifest as various abnormal sensations. Signs also vary. Its treatment is more difficult. It can even be said that chronic pharyngitis is a major problem in ENT. The key to treatment is to find the cause of the disease, to remove the cause, pharyngitis can be cured. The cause of chronic pharyngitis is mainly twofold, on the one hand, upper respiratory tract infections, such as rhinitis, sinusitis, recurrent acute pharyngitis, long-term chronic irritation. On the other hand is also very common and easily ignored by patients and doctors, is the stimulation from the upper gastrointestinal tract, such as gastric disease caused by acid reflux, gastric acid long-term stimulation of the throat. Cholecystitis, gallstone disease can also cause symptoms of pharyngitis. Other causes include: psychological factors and mental state are also a factor in pharyngitis, especially for female patients. The onset or worsening of pharyngitis can be caused by anger, emotional distress, and relief when the patient is busy or in good spirits. Convincing patients that they do not have organic disease and enhancing their mental health education is also an important means of treatment. Keeping the patient optimistic and in a good psychological state will have a good effect. Treatment: For pharyngitis caused by upper respiratory tract infection, it is not recommended to use antibiotics routinely, but can be better with proprietary Chinese medicine with anti-inflammatory effect. For pharyngitis caused by acid reflux, you need to use drugs for reflux. Generally speaking, Chinese medicines with anti-inflammatory effects are irritating to the stomach, and if they are not allopathic, they can aggravate the symptoms of pharyngitis. In addition to the active use of relevant drug therapy and psychological guidance, daily dietary regimen also has a role in preventing chronic pharyngitis and reducing its recurrence. 1, eat food rich in collagen and elastin, such as pig’s feet, pig skin, tendons, fish, beans, seafood, etc., is conducive to the repair of chronic pharyngitis damage parts. 2, more intake of food rich in B vitamins, such as animal liver, lean meat, fish, fresh fruit, green vegetables, milk, beans, etc., is conducive to promoting the repair of the damaged pharynx and eliminating inflammation of the respiratory mucosa. 3, eat less or do not eat fried, spicy and irritating food, such as: doughnuts, sesame balls, fried cake, chili, garlic, pepper, etc. 4, often drink some pharyngeal fluid therapeutic drinks, the following two examples for reference: green tea and honey drink: green tea 5 grams, the right amount of honey. Green tea in a cup, brewed into boiling water, add honey to drink, 1 dose daily. It can clear the heat and throat, moisten the lungs and produce fluid. Lily and mung bean soup: 20 grams of lily, 50 grams of mung beans, the right amount of rock sugar. Boil lily and mung beans with water, add rock sugar and drink, 1 dose daily. It can clear heat and moisten the lungs, nourish yin and produce body fluid. Keep the appropriate indoor temperature and humidity, fresh air, is an effective measure to prevent chronic pharyngitis. Room air dry and too cold, too hot, too wet can affect the defense function of the pharyngeal mucosa, resulting in dysfunction, pharyngeal sensory abnormalities, and chronic pharyngitis lesions over time. Morning, after meals and before going to bed, rinse your mouth, brush your teeth, you can keep your mouth clean. At the same time, the prevention and control of oral and nasal diseases, the elimination of inflammatory lesions, the prevention and control of pharyngitis should not be ignored.