The common factors of chronic pharyngitis include the following six categories: 1, pathogenic microorganisms: including bacteria, viruses, spirochetes, rickettsiae, etc., is the main causative factor of acute pharyngitis, can be directly from the air, diet, but also indirectly from the blood circulation and lymphatic circulation. 2, physical or chemical stimuli: such as too much speech, like spicy, hot diet, excessive smoking and alcohol, chemical gases, dust and other air pollution, can damage the pharyngeal mucosa epithelium and glands. Damage to the local defense system. 3, climate, seasonal factors: cold can cause the pharyngeal mucosa vasoconstriction, the number of phagocytes decreased, the local resistance is reduced; dry can affect the pharyngeal mucus secretion and cilia peristalsis, reduce the air cleaning, humidification, directly on the pharyngeal mucosa caused by stimulation and damage; winter and spring climate change, indoor air circulation is poor, but also easy to cause a decline in resistance and invasion of disease-causing microorganisms. 4, adjacent organ diseases: nasal cavity; sinus, oral cavity, teeth, gums, larynx, trachea, bronchus and other adjacent organs of acute and chronic inflammation, along the mucosa, submucosa tissue, local lymph and blood circulation invasion to the pharynx, or inflammatory secretions repeatedly stimulate the pharynx, or nasal disease breathing obstructed and forced to open mouth breathing, etc., can lead to pharyngitis. 5, systemic diseases: allergies or suffering from systemic diseases, such as rheumatic fever, gout, diabetes, heart disease, anemia, nephritis, bronchitis chronic bronchitis, emphysema, bronchiectasis, tuberculosis, hepatic steatosis and digestive system diseases caused by malnutrition, constipation, etc., can lead to a decline in systemic resistance, pharyngeal blood circulation disorders, which can lead to pharyngitis. 6, other: excessive fatigue, mental tension, lack of sleep, etc. is also a common factor that triggers pharyngitis. It has a long course, stubborn symptoms and is not easily cured, with the main lesions occurring mostly in middle-aged people. It occurs because acute laryngitis is not treated thoroughly enough and repeated episodes become chronic, or because of chronic rhinitis, sinusitis, and physical and chemical factors often stimulate the pharynx. Various systemic diseases, such as anemia, chronic inflammation of the respiratory tract, cardiovascular disease, etc., can also be secondary to this disease. The main manifestations are foreign body sensation in the pharynx, increased and sticky secretions, excessive talking or weather changes, or aggravated by excessive consumption of tobacco, alcohol, sour and spicy food. Self-care methods are: 1, to maintain the appropriate indoor temperature and humidity, fresh air, is an effective measure to prevent chronic pharyngitis. The room air is 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. 2, for dietary regimen, to light and easy to digest diet is appropriate, and then assist some refreshing to fire, soft and juicy food intake. Such as orange, mandarin, pineapple, sugar cane, olive, duck pear, apple, etc., or drink more water and cool drinks, but the drink should not be too strong. Avoid eating tobacco, alcohol, ginger, pepper, mustard, garlic and all spicy things. 3, qigong therapy for pharyngitis, the method is: sit quietly, both hands lightly placed on the two thighs, both eyes slightly closed, tongue against the palate, peace of mind into the quiet, natural breathing, intention to keep the pharynx, the mouth stored in the Jin, to be full of fluid, slowly down the throat, so 15-20 minutes, and then slowly open both eyes, with one hand thumb and the remaining four fingers gently rub the throat, natural breathing intention to keep under the mouth, after the full of fluid, slowly down the throat. Slowly swallow, and so press and knead for 5-7 minutes. Practice 2-3 times a day, 15-30 minutes each time. Chronic pharyngitis diet: chronic pharyngitis is a chronic inflammation of the mucous membrane of the pharynx, clinically quite common, mainly manifested as pharyngeal pain, dryness, itching and foreign body sensation, or low vocal, hoarse hoarseness, etc., when the cold and fever, eating spicy, bad rest, stay up late when the symptoms worsen, and can not be cured for many years. According to Chinese medicine, chronic pharyngitis is caused by repeated episodes of wind-heat laryngeal paralysis, dark depletion of yin and fluid, inflammation of deficiency fire, burning the pharynx, or lung yin deficiency. The following are a few prescriptions that can be used for reference. Mai Lian ice sugar drink: 15 grams of Mai Dong, 15 grams of white lotus seeds, ice sugar, add the right amount of water with the boil offspring tea to drink. Have nourishing yin and kidney, the effect of thirst. Figs with rock sugar: 25 grams of figs, rock sugar, add water to boil the drink, once a day. It is effective in nourishing the qi and promoting the production of body fluid, moistening the lung and resolving phlegm. Duck egg and green onion soup Use 1-2 fresh duck eggs in shell, 4-5 chopped green onions, add water to boil, syrup to taste, eat the eggs and drink the soup, once a day. It has the effect of nourishing Yin and clearing heat, relieving cough and resolving phlegm. Lily banana: 20 grams of lily, 2-3 bananas peeled, appropriate amount of rock sugar, add water and boil together. Once a day to take, has the effect of clearing heat and detoxification, moisten the lungs and cough. Chronic pharyngitis precautions: 1, pay attention to enough rest, avoid staying up late. 2, pay attention to diet, avoid spicy and stimulating diet, avoid smoking and alcohol, avoid too cold and too hot food. 3, good air and environment, try to avoid a long stay in the environment of poor air circulation. 4, try to talk less. 5, in general, the usual Chinese medicine to clear heat and detoxification, acute attacks can be treated with Western antibiotics. 6, a few chronic pharyngitis is related to digestive tract diseases, such as reflux esophagitis. Watermelon rind tea for pharyngitis: when eating watermelon, melon rind do not discard. Take 250 grams of melon rind, add two large bowls of water, boil to a large bowl, add a little rock sugar, cold and drink it. It can cure laryngitis. Tongue movement rule of laryngitis: laryngitis resulting in sore throat, throat itching, swallowing foreign body feeling, can take the tongue root movement method, can receive good results. That is: closed mouth, tongue against the teeth, 18 times, 18 times, and then the mouth fluid in three swallowing, morning and evening adhere to do once each. Massage for laryngitis: massage method: every day after getting up in the morning, in the palm of the left hand coated with 3 drops – 4 drops of wind oil essence, massage (clockwise) throat area 20 times – 30 times. 2-3 months later, the condition can be greatly improved, a year after the basic recovery. Walnuts for laryngitis: take 10 walnuts, remove the hard shell, do not remove the clothing, divided into morning and evening twice to serve. 15 days for a course of treatment. Walnuts have anti-inflammatory, lung moistening, phlegm, cough and other effects. It can cure sore throat, cough and other diseases.