LIPITOR 10MG X 30(Atorvastatin) is a prescription medication used to treat high cholesterol and triglyceride levels in the blood. It belongs to a class of drugs known as statins, which work by blocking an enzyme in the liver that is responsible for producing cholesterol. This medication is taken once daily, usually with or without food. It is important to take it at the same time each day to maintain an even level of the drug in the body. Common side effects of LIPITOR 10MG X 30 include headache, nausea, diarrhea, constipation, and muscle pain. More serious side effects may include liver problems, muscle breakdown, and an increased risk of stroke or heart attack. It is important to talk to your doctor about any side effects you experience while taking this medication.