Atorvastatin Calcium Tablets may have an effect on the amount of insulin used, and taking Atorvastatin Calcium Tablets may lead to abnormalities in blood glucose metabolism, a condition that needs to be specifically evaluated. Atorvastatin Calcium Tablets are clinically used primarily as a lipid-lowering agent, especially for lowering LDL cholesterol levels, thereby stabilizing atherosclerotic plaques and reducing adverse cardiovascular events. The main side effects of oral atorvastatin calcium tablets are hepatic adverse reactions and muscular adverse reactions, hepatic adverse reactions manifested in increased transaminase levels, and muscular adverse reactions are mainly manifested in muscle pain, muscle inflammation, and induced rhabdomyolysis in severe patients. When taking statins orally in the clinical setting, note that they should not be taken by patients who are allergic to the components of this drug and excipients, should not be taken by patients with active liver disease, which may include unexplained persistent elevations of hepatic aspartate aminotransferase and/or alanine aminotransferase, and should not be taken by patients in whom there is severe renal impairment. Some studies have shown that the use of 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors (including Atorvastatin Calcium Tablets) is associated with elevated glycosylated hemoglobin and fasting serum glucose levels, and patients with diabetes need to have their blood glucose monitored when taking them. When using medication, it is important to follow the doctor’s instructions, apply the medication rationally, and not use the medication arbitrarily to avoid causing serious side effects as well as adverse reactions.