药物代谢后,产物大多会排出体外。剩余的极少数代谢产物一般不会影响身体健康,但长期用药积累,引起的结石问题却容易被人忽视,尤其是以下几种药。抗生素。服某些抗生素期间补钙,易引起结石。如头孢曲松的代谢物与体内钙离子结合形成晶体,长期服用会在胆囊和肾小管沉积,部分人可能出现结石;甲硝唑与钙离子结合会生成不溶性沉淀,增 After drug metabolism, most of the products will be excreted. The remaining few metabolites generally do not affect their health, but the long-term accumulation of medication, caused by the stone problems are easily overlooked, especially the following kinds of drugs. antibiotic. Certain antibiotics during the period of calcium, can cause stones. Such as ceftriaxone metabolites and calcium ions in the body to form crystals, long-term use will be deposited in the gallbladder and tubules, some people may have stones; metronidazole and calcium ions will generate insoluble precipitate by