There are no lipid-lowering drugs without side effects. All drugs have side effects, but different patients react differently to the drugs. Clinical lipid-lowering drugs are categorized into many kinds, such as statin drugs to lower cholesterol, and beta-lipid-lowering drugs to lower triglycerides. Statin lipid-lowering drugs can have side effects such as muscle aches, elevated transaminases, gastrointestinal reactions, etc. Betel lipid-lowering drugs can also lead to side effects such as muscle aches, impaired liver function, etc. Every drug has side effects, and different patients may experience different side effects when taking lipid-lowering drugs. Statin lipid-lowering drugs and Betel-lipid-lowering drugs, when taking the drug, pay attention to the adverse effects of the drug, for serious liver function impairment, drug ingredients allergy, unknown liver enzyme elevation patients are prohibited. It is important to take lipid-lowering drugs under the guidance of a physician and pay attention to the adverse effects of the drugs to prevent serious complications.