Child Shi-kang tea is prepared from traditional Chinese medicinal materials in parts by weight as follows: 3-9 parts of ginseng, 3-8 parts of chicken's gizzard-membranes, 1-5 parts of kudzuvine roots, 1-5 parts of villous amomum fruits, 1-5 parts of radish seeds, 3-8 parts of gordon euryale seeds, 3-8 parts of white hyacinth beans, 3-8 parts of coix seeds, 3-8 parts of poria cocos, 1-3 parts of liquorice roots, 1-5 parts of malt, 2-6 parts of hawthorn fruits, 1-4 parts of Chinese yams, 1-4 parts of tangerine peel and 3-8 parts of lotus seeds. The child Shi-kang tea is fine in matching, adopts a reasonable formula, integrates the functions of heat clearing, toxin removal, spleen and stomach strengthening, qi regulation and digestion promotion, mainly aims to strengthen the spleen and the stomach and also has the functions of regulating viscera and regulating both qi and yin; on one hand, the tea can nourish yin and strengthen the body resistance, so that water in five elements is generated, wood in five elements is vigorous, pathogenic factors cannot linger, and on the other hand, the tea can cure diarrhoea and dispel pathogenic factors, an opposite and complementary effect is realized, vital qi is regained, the pathogenic factors are removed, and the tea has a relative good treatment effect on weakness of the spleen and the stomach of children, dyspepsia, poor appetite, abnormal defecation, sleepiness and fatigue, restless sleep, night terror, night cry and other symptoms.