A clinical case of Professor ZHAO Jun’s intervention in children’s height after menstrual onsets is introduced in this paper, and she believes that regulating spleen and kidney should be paid attention to children in the middle and late stages of puberty. In clinical practice, Pericarpium Citri Reticulatae, Rhizoma Pinelliae and Poria in Erchen Decoction (二陈汤) are used to remove dampness and resolve phlegm, as well as to regulate Qi (气) and invigorate spleen. Fructus Ligustri Lucidi and Herba Ecliptae in Erzhi Pills (二至丸) are applied to invigorate liver and kidney, as well as to regulate Thoroughfare and Conception Channels, so as to achieve the effect of Yin (阴) and Yang (阳) coordination. It has significant efficacy.