Jingling Oral Liquid is a proprietary Chinese medicine, which can be used for the treatment of children with hyperactivity disorder with deficiency of kidney yin and exuberant liver yang. Jing Ling Oral Liquid contains Radix Rehmanniae Praeparata, Rhizoma Dioscoreae, Poria, Rhizoma Zedoariae, Rhizoma Cypress, Rhizoma Zhizi, Rhizoma Polygonati Odorati, Radix Angelicae Sinensis, Acorus Calamus and other traditional Chinese medicines, which has the effect of nourishing Yin and submerging Yang (inhibiting the rise of too much Yang by replenishing the Yin fluid), tranquilizing the spirit and benefiting the mind, and can be used for the treatment of hyperactivity of children with deficiency of Kidney-Yin and exuberant Liver-Yang. Its adverse reactions and contraindications are not clear, during the drug should avoid eating spicy and stimulating food, so as not to affect the therapeutic effect of the drug. The use of drugs should be under the guidance of a physician to follow the doctor’s instructions.