Bizkor is the trade name of the drug and Lysine Calcium Hydrogen Phosphate Granules is the generic name. The drug can promote the normal growth and development of young children, and it can also provide calcium supplement for calcium-deficient children and pregnant women. Lysine Calcium Hydrogen Phosphate Granules contain Lysine Hydrochloride and Calcium Hydrogen Phosphate, which are essential amino acids that regulate the nitrogen balance of the human body and have the effect of promoting human growth and development. Calcium ions are involved in the formation of bone calcium and the reconstruction of bone tissue after fracture, which can supplement calcium for calcium-deficient children and pregnant women. Adverse reactions to Lysine Calcium Hydrogen Phosphate Granules may include belching, abdominal discomfort, and constipation. Contraindications include hypercalcemia, hypercalciuria, and people with a history of kidney stones. Drugs need to be used under the guidance of a professional physician, and should not be used arbitrarily on their own.