Longmu Strong Bone Granules belongs to children’s calcium supplement health care drugs, for children due to the symptoms of calcium deficiency caused by the weakness of the spleen and stomach has a better effect of calcium supplementation. The drug can increase the absorption of calcium dose by tonifying the spleen and stomach function, and then effectively supplement vitamin D to achieve the effect of calcium supplementation. It has a better tonic effect for rickets, especially for children with cold spleen and stomach and weak spleen and stomach. Longmu Strong Bone Granules contains certain Chinese medicine ingredients, including Atractylodes macrocephala, Chinese yam and other ingredients that replenish the qi and strengthen the spleen, and also contains certain western medicine ingredients, which belongs to the composite preparation of Chinese medicine and western medicine.