1, open windows and ventilation, keep the right indoor temperature and humidity, clean. Regular outdoor activities or scattering to enhance their own resistance to avoid respiratory tract infections 2, good habits, maintain a good mood, adequate sleep; avoid worry depression. Pay attention to oral hygiene, adhere to the morning and evening and brush your teeth after meals. Avoid talking too much, make vocal protection, etc. It is best not to smoke or drink, reduce the stimulation of tobacco, alcohol and dust, to prevent any stimulus to the pharynx adverse effects. Gargle with light salt water in the morning and evening, and after gargling, you may want to drink a glass of light salt water to sterilize, clean and moisten the pharynx, improve the environment of the pharynx and prevent bacterial infections. 3, the diet should pay attention to light, avoid spicy stimulation. Keep a light diet, eat more fruits and vegetables containing vitamin C, as well as things rich in collagen and elastin, such as fish, milk, beans, animal liver, lean meat, etc.. Avoid spicy, greasy, too sweet and too salty food; eat less fried goods such as melon seeds and peanuts. 4, other: such as the habit of open-mouth whistling, or involuntarily uttering a dry cough, will aggravate the inflammation of the pharyngeal mucosa, which is very detrimental to its repair. Smoking is extremely harmful to the pharynx, so people with chronic pharyngitis must quit smoking. 5, active treatment of colds, inflammation of the throat, nose, mouth and pharynx surrounding organs and related systemic diseases. 6, the common clinical “pharyngitis” can not be cured with drugs is one of the manifestations of gastroesophageal reflux disease. It is also called “gastroesophageal reflux pharyngitis”. The cause of the disease is in the stomach, which is the reason why pharyngitis patients do not always get well with medication. “Gastroesophageal reflux pharyngitis” requires stomach medication rather than medication for pharyngitis.