Atorvastatin discontinuation risk can make cholesterol continue to rise in mild cases, and may have the risk of stroke and myocardial infarction in severe cases. Atorvastatin belongs to the statin class of drugs, can effectively reduce triglycerides, stabilize plaque, anti-atherosclerosis, especially hypercholesterolemia with high triglycerides can be the first choice of drugs. Atorvastatin common muscle pain, diarrhea, nausea and other adverse reactions, serious adverse reactions are rhabdomyolysis and myopathy, liver enzyme abnormalities. It is important to note that the product is contraindicated in people who are allergic to the product and its ingredients, active liver disease, pregnancy and lactation. Long-term use of atorvastatin is usually patients with coronary artery disease. Atorvastatin can lower blood lipids by inhibiting the activity of hepatic cholesterol synthesizing enzyme, thus inhibiting the synthesis of cholesterol in the liver. Decrease in blood lipids can slow down the growth of arterial plaque on the blood vessel wall and stabilize the plaque. Sudden discontinuation of atorvastatin can cause cholesterol to rise and atherosclerosis to continue to worsen in the mild case, and in the severe case, atherosclerotic plaque rupture may occur at any time, leading to the danger of stroke and myocardial infarction. Atorvastatin Calcium Tablet discontinuation is recommended under the guidance of a doctor, to comply with the physician’s advice to decide whether the drug can be discontinued, and not blindly discontinue the drug to avoid triggering more serious consequences.