Statins are lipid-lowering drugs, commonly used are fluvastatin sodium capsules, pitavastatin calcium tablets, atorvastatin calcium tablets, etc. Different statins have different side effects. Patients should choose the medication reasonably according to their own situation and under the guidance of doctors. Common side effects of Fluvastatin Sodium Capsules include headache, insomnia, nausea, abdominal pain, dyspepsia, elevated blood creatine kinase, elevated blood aminotransferase and other symptoms. Common side effects of Pitavastatin Calcium Tablets include symptoms such as abdominal pain, rash, lethargy, numbness, itching, elevated gamma-GTP, elevated CK, elevated serum ALT and serum AST. Serious side effects include symptoms such as rhabdomyolysis, myopathy, hepatic dysfunction, jaundice, thrombocytopenia, interstitial pneumonitis, and immune necrotizing myopathy. Common side effects of Atorvastatin Calcium Tablets include symptoms such as myalgia, diarrhea, nausea, elevated alanine aminotransferase, nasopharyngitis, joint pain, extremity pain, and urinary tract infections. Serious side effects include myopathy, rhabdomyolysis, and abnormal liver enzymes. If you need to use statin drugs, it is recommended to consult a professional doctor and follow the doctor’s instructions to standardize the treatment, not to use drugs blindly at will.