<human>: My doctor wants me to start taking a cholesterol medicine. What are the side effects of taking this medication?
<bot>: The most common side effects associated with taking a cholesterol-lowering drug include headache, nausea, constipation, diarrhea, dizziness, and rash. Other more serious side effects may include increased risk of heart attack or stroke, liver problems, muscle pain, weakness, and difficulty sleeping. It is important to discuss any potential side effects with your doctor before starting treatment.