What Is Atorvastatin and Why Is It Commonly Prescribed?
Atorvastatin is a prescription medicine in a group of drugs called statins. It is commonly used to lower cholesterol and reduce the risk of cardiovascular problems in people who have elevated cholesterol or certain risk factors.
How Does Atorvastatin Work?
Atorvastatin reduces the amount of cholesterol produced by the liver. This helps lower LDL cholesterol, often called “bad” cholesterol, and can also reduce triglyceride levels. It may increase HDL cholesterol to a smaller degree.
Why Is It Prescribed?
Doctors may prescribe atorvastatin for people with high cholesterol or for those at increased risk of heart attack and stroke. It may also be prescribed to people who already have certain cardiovascular diseases to reduce the risk of future events.
The appropriate dose depends on the person’s health, cholesterol levels, age, other medications, and overall cardiovascular risk.
Possible Side Effects
Many people take atorvastatin without serious problems, but possible side effects include:
- Muscle aches or discomfort
- Headache
- Nausea or digestive upset
- Diarrhea
- Tiredness
Serious side effects are uncommon, but unexplained severe muscle pain or weakness, especially with dark-colored urine, should receive prompt medical attention. Yellowing of the skin or eyes can also require medical evaluation.
Important Medication Considerations
Atorvastatin can interact with certain medicines and substances, including some antibiotics, antifungal medicines, and other drugs. Grapefruit or grapefruit juice can also interact with atorvastatin in some circumstances.
Always tell your doctor or pharmacist about your prescription medicines, over-the-counter products, and supplements.
Don’t Stop It on Your Own
If you experience side effects or are concerned about taking atorvastatin, speak with your healthcare professional rather than stopping it suddenly. They can determine whether the dose should be changed or whether another cholesterol-lowering treatment may be appropriate.
Bottom line: Atorvastatin is commonly prescribed because lowering LDL cholesterol can reduce cardiovascular risk in appropriate patients. Whether it is right for a particular person depends on their individual health and risk factors.
