Abstract:
By combining the literature reports and reports in the past and at present with the physiological and pathological features of children and taking the modern environment and dieting factors into account, the etiology and pathogenesis of precocious puberty in children are analyzed. The causes mainly include: congenital insufficiency, nutritional imbalance during development and the social environment of living. The main pathogenesis is as follows: this disease originates from liver and kidney; the pathological basis is deficiency of Yin and excess of fire; the liver stagnation is turned into fire; the excess of stomach-fire is the sign; the root and the sign often interact with each other, and some more factors are involved, which promotes the onset, development and change of this disease.

Key words: Precocious puberty, Etiology and pathogenesis, Deficiency of Yin and excess of fire, Liver stagnation turning into fire, Spleen deficiency and phlegm accumulation, Excess of stomach-fire, Child