What Is Atorvastatin?Atorvastatin is a prescription medication in the statin class. It lowers levels of LDL (“bad”) cholesterol and triglycerides while modestly increasing HDL (“good”) cholesterol. It also helps stabilize cholesterol plaques in arteries, reducing the risk of heart attacks and strokes.Why is it commonly prescribed?
Healthcare professionals may prescribe atorvastatin to:
- Lower high LDL cholesterol.
- Reduce the risk of heart attack and stroke in people with cardiovascular disease.
- Reduce cardiovascular risk in people with diabetes or other risk factors.
- Help prevent future cardiovascular events after a heart attack or certain procedures.
It works best when combined with a heart-healthy diet, regular physical activity, and not smoking.
15 Possible Side Effects
Most people tolerate atorvastatin well, and serious side effects are uncommon.
More common side effects
- Muscle aches or soreness
- Joint pain
- Mild weakness
- Headache
- Nausea
- Diarrhea
- Constipation
- Indigestion or stomach discomfort
- Cold-like symptoms (such as a runny nose or sore throat)
Less common but more serious side effects
- Severe muscle pain, tenderness, or weakness, especially with fever or dark urine (can indicate a rare but serious muscle injury)
- Dark-colored urine
- Yellowing of the skin or eyes (jaundice), which may indicate liver problems
- Unusual fatigue or weakness
- Severe allergic reaction (such as swelling of the face, lips, tongue, or difficulty breathing)
- Persistent abdominal pain or unexplained vomiting
Important points
- Do not stop taking atorvastatin without talking to your healthcare provider. Stopping it suddenly may increase your cardiovascular risk if it was prescribed to reduce that risk.
- Tell your healthcare provider about all your medications, as atorvastatin can interact with certain drugs.
- Avoid drinking large amounts of grapefruit juice, as it can increase atorvastatin levels in the body and raise the risk of side effects.
- Limiting alcohol may help reduce the risk of liver-related side effects.
When to seek medical attention
Contact your healthcare provider promptly if you develop:
- Severe or persistent muscle pain or weakness
- Dark urine
- Yellowing of the skin or eyes
- Severe abdominal pain
- Signs of an allergic reaction, such as swelling of the face or difficulty breathing (seek emergency care)
If you’re taking atorvastatin and have a new symptom you’re concerned about, let me know what you’re experiencing, your dose, and how long you’ve been taking it, and I can help you understand whether it could be related to the medication.
