The following foods can be eaten to treat a child’s cough: 1. Snow pear has the effect of moistening the lung and clearing dryness, relieving cough and phlegm. 2. Kumquat has the effect of anti-inflammatory and expectorant, regulating qi and relieving cough. 3. Walnuts have the effect of smooth qi and blood, relieving cough and phlegm, moistening the lung and kidney. 4. Luo Han Guo clears the lung and moistens the intestines, mainly treating whooping cough and cough with phlegm. 5. White radish has the effect of lowering qi and eliminating food, removing phlegm and moistening the lung. 6. It is particularly effective for coughs caused by liver fire. 7. Amaranthus has a clearing effect and can treat whooping cough. 8. Rock sugar has the effect of stopping coughs and dissolving phlegm. 9. Lily of the valley nourishes the yin and moistens the lungs, clears the mind and calms the spirit. 10. Yam benefits the qi and nourishes the yin, nourishes the spleen and kidneys, and is very effective for coughs caused by lung qi deficiency.