Icing sugar stewed kumquat for the lung dry type of cough, less phlegm, there is a certain auxiliary therapeutic effect. Rock sugar has the role of nourishing yin, moistening the lungs and relieving cough, for dry cough, there is a better auxiliary therapeutic effect, such as coughing without phlegm or coughing phlegm, sputum in the sputum with a little bit of blood. Kumquat is slightly warm, sweet, sour, into the lung meridian, stomach meridian, have moistening lung, cough, phlegm effect. Therefore, kumquat stewed with rock sugar has a certain auxiliary therapeutic effect on lung dryness type of cough and phlegm. The kumquat itself is slightly warm, can not eat too much, if you eat too much easy to fire, but not conducive to the auxiliary treatment of lung dry cough.