We are better off getting our nutrients from healthy foods and beverages, but dietary supplements can fill a nutritional gap. It’s confusing to know when you should take certain nutrients, especially the minerals which can bind or “chelate” with a lot of different medications. Drug Information on Lipitor (atorvastatin) includes drug pictures, side effects, drug interactions, directions for use, symptoms of overdose, and what to avoid. What should I avoid while taking amlodipine and atorvastatin? Avoid eating foods high in fat or cholesterol, or amlodipine and atorvastatin will not be as effective. Of all foods that interfere with statin absorption, grapefruit juice causes the most harm. Avoid grapefruit and products made from grapefruit juice if you're taking a statin. Consumer Medicine Information (CMI) about Lipitor (Atorvastatin calcium) intended for persons living in Australia. Lipitor (atorvastatin) is a prescription drug used to lower blood cholesterol. Common side effects are fatigue, flatulence (gas), heartburn, and constipation. Drug interactions, dosage, and pregnancy and breastfeeding safety information are provided. Take atorvastatin once a day. You can choose to take it at any time, as long as you stick to the same time every day. Sometimes doctors may recommend taking it in the evening. Consumer information about the medication AMLODIPINE/ATORVASTATIN - ORAL (Caduet), includes side effects, drug interactions, recommended dosages, and storage information. Read more about the prescription drug AMLODIPINE/ATORVASTATIN - ORAL. Lipitor (atorvastatin) belongs to a group of drugs called HMG CoA reductase inhibitors, or statins. Atorvastatin reduces levels of bad cholesterol (low-density lipoprotein, or LDL) and triglycerides in the blood, while increasing levels of good cholesterol (high-density lipoprotein, or HDL). Atorvastatin is an inexpensive drug that lowers levels of cholesterol and triglycerides in the blood. Atorvastatin may also reduce the risk of heart attack or stroke in patients with risk factors for heart disease.