In life, if there is a dry throat, cough with phlegm, mainly consider the following aspects of the problem: First, may be related to dietary habits, love to eat spicy or especially salty food, such as spicy hot or pickles, will aggravate the patient’s throat discomfort. Second, the main consideration because of cold or poor body resistance, the symptoms of upper respiratory tract infection, the throat will also appear dry throat, cough with phlegm. Third, may be allergic to certain substances, when contact with allergens, there will be throat discomfort, cough, phlegm. Regardless of which of the above causes, we must actively treat the symptoms, after active treatment, the symptoms will certainly improve, in the life of the appropriate exercise to enhance the immune system.