Chronic pharyngitis is a diffuse pharyngeal lesion caused by chronic infection, mostly occurs in adults, often accompanied by other upper respiratory tract diseases, often due to recurrent episodes of acute pharyngitis, rhinitis, sinusitis pus irritation of the pharynx, or nasal congestion and open mouth breathing, all lead to the occurrence of chronic pharyngitis. So how should we prevent chronic pharyngitis? Here are 7 ways to prevent chronic pharyngitis: 1, often open windows and ventilation: keep the air flowing so that it is less likely to suffer from upper respiratory diseases, is an effective measure for the treatment of chronic pharyngitis; 2, pay attention to oral hygiene: eat more fruits and vegetables containing vitamin C, as well as things rich in collagen and elastin, such as pig’s feet, fish, milk, beans, animal liver, lean meat, etc. Pay attention to personal hygiene and wash your hands regularly. Gargle with light salt water in the morning and evening, after gargling may wish to drink a glass of light salt water, can clean and moisten the throat to prevent bacterial infections; 3, pay attention to warmth, prevention and control of oral and nasal diseases: the onset of chronic pharyngitis with the mouth and nose, the body does not pay attention to warmth. Therefore, do not sleep with the room temperature too cold; shower or shampoo in time to dry the body, blow-dry hair; cold mornings out or cycling to wear a mask, so that the mouth and nose from the stimulation of dry and cold air; 4, diet regimen: to light and easy to digest diet is appropriate, and then assist some refreshing to fire, tender and juicy food intake. Drink more water and cool drinks, but the drinks should not be too strong. Avoid smoking, alcohol, ginger, pepper, mustard, garlic and all spicy things; 5, drink more water: this is the golden rule that can not be forgotten at any time. In addition, fumigating the throat with salt water is also a good way to relieve the condition. Available in a large bowl or soup pot, put some boiling salt water, open your mouth wide to steam inhalation, exhalation, each time about 10-15 minutes, 2-3 times a day; 6, “meditation” treatment: two hands lightly placed on the two thighs, eyes slightly closed, tongue against the palate, peace of mind into the quiet, natural breathing, intention to keep the pharynx, the mouth to store fluid, to be full of fluid mouth Then slowly open both eyes, gently rub the throat with one thumb and the other four fingers, breathe naturally and hold the hand, after the mouth is full of fluid, slowly swallow, and so on for 5-7 minutes. Practice 2-3 times a day, 15-30 minutes each time; 7, strengthen exercise: white-collar workers should participate in more physical exercise to improve physical resistance. Chronic pharyngitis self-care methods: 1, to maintain the appropriate indoor temperature and humidity, fresh air, is an effective measure to prevent chronic pharyngitis. The air in the room 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 over time chronic pharyngitis lesions. Morning, after meals and before bedtime rinse, brush your teeth, 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, diet 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, drinks should not be too strong. Avoid eating tobacco, alcohol, ginger, pepper, mustard, garlic and all spicy things.