Find a comprehensive guide to possible side effects including common and rare side effects when taking Lipitor (Atorvastatin Calcium) for healthcare professionals and. There is a laundry list of rather concerning Lipitor side effects that should cause anyone to take a moment to pause and consider before using. Find answers to common questions about treatment with LIPITOR (atorvastatin calcium) tablets. Statin side effects can be uncomfortable but are rarely dangerous. Learn about Lipitor (Atorvastatin Calcium) may treat, uses, dosage, side effects, drug interactions, warnings, patient labeling, reviews, and related medications. Lipitor (atorvastatin) is a prescription drug used to lower blood cholesterol. Common side effects are fatigue, flatulence (gas), heartburn, and constipation. Lipitor official prescribing information for healthcare professionals. Includes: indications, dosage, adverse reactions, pharmacology and more. is a prescription medicine used to treat high cholesterol. It is sold under the brand name Lipitor. While the accumulated safety record for Lipitor is excellent, as with all drugs there are associated side effects in susceptible patients that may become. Lipitor is the brand name of atorvastatin, a statin medication prescribed to lower cholesterol and triglycerides in the blood. High cholesterol levels increase the. Lipitor is used to treat high cholesterol. Learn about side effects, interactions and indications..