Rosuvastatin is a lipid-lowering drug that also inhibits cholesterol synthesis. Taking 5 mg has some effect on stabilizing plaque; however, if the condition is severe and the plaque is unstable, it is generally not effective. If there is plaque formation, but the plaque is relatively stable, the condition is relatively mild, and the symptoms are not obvious, taking Rosuvastatin 5 mg can achieve the therapeutic effect, and can prevent the plaque from continuing to increase and cause adverse reactions. However, if the plaque is unstable and combined with hypertension, hyperlipidemia, diabetes mellitus, thrombosis, etc., taking Rosuvastatin alone will not stabilize the plaque. Therefore, taking 5 mg of Rosuvastatin is not effective and may require appropriate dosage or combination of other medications. If you need to take Rosuvastatin, you should know your own condition, allergy to the drug components should be prohibited, active liver disease, serum aminotransferases continue to increase should be prohibited, pregnant as well as breastfeeding women should be prohibited. This product should not be taken for a long time, otherwise it will have an impact on the liver, so it should be carried out under the guidance of a professional physician to avoid unauthorized use of the drug. If symptoms such as shortness of breath, chest tightness, skin allergy occur during the use of the drug, it should be discontinued promptly.