Keep this medication in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom). Throw away any medication that is outdated or no longer needed. Talk to your pharmacist about the proper disposal of your medication.
Do not take Zocor if you have ever had an allergic reaction to it or are sensitive to it.
Do not take Zocor if you have active liver disease.
Do not take Zocor if you are pregnant or plan to become pregnant.
Because Zocor may damage the liver, your doctor may order a blood test to check your liver enzyme levels before you start taking the drug. Blood tests will probably be done before your treatment is started and at periodic intervals for a year after your final dosage increase. If your liver enzyme levels rise too high, your doctor may tell you to stop taking Zocor.
Since Zocor may cause damage to muscle tissue, be sure to tell your doctor of any unexplained muscle tenderness, weakness, or pain right away, especially if you also have a fever or feel sick. Your doctor may want to do a blood test to check for signs of muscle damage.
If you are scheduled for major surgery, your doctor will have you stop taking Zocor a few days before the operation.