What Is Atorvastatin and Why Is It Commonly Prescribed?
Atorvastatin is a prescription medicine in a group called statins. It is primarily used to lower LDL (“bad”) cholesterol and other blood fats, helping reduce the risk of cardiovascular problems such as heart attacks and strokes. (nhs.uk)
❤️ How does atorvastatin work?
Your liver makes cholesterol using an enzyme called HMG-CoA reductase. Atorvastatin inhibits this enzyme, causing the liver to make less cholesterol and remove more LDL cholesterol from the bloodstream. (nhs.uk)
Why is it commonly prescribed?
Doctors may prescribe atorvastatin when someone:
- Has high LDL cholesterol
- Has established heart or blood-vessel disease
- Has had a heart attack or stroke and needs to reduce the risk of another event
- Has diabetes or other factors that increase cardiovascular risk
- Has familial hypercholesterolemia, an inherited condition causing very high cholesterol
- Has kidney disease and elevated cardiovascular risk (nhs.uk)
Statins are among the most commonly used medicines for high cholesterol because they have strong evidence for reducing heart attacks and strokes. (nhs.uk)
💊 Is atorvastatin safe?
Most people tolerate it well. Some people experience muscle aches, digestive problems, headache, dizziness, or sleep problems. Serious muscle or liver problems are uncommon but can occur. (nhs.uk)
Atorvastatin can also interact with certain medicines and foods, including some antibiotics, antifungals, antiviral medicines, and grapefruit juice. Tell your doctor or pharmacist about all medicines and supplements you take. (nhs.uk)
Important: Don’t stop atorvastatin simply because your cholesterol has improved. The medicine is often prescribed long-term, and stopping it can allow cholesterol levels to rise again. Talk with your doctor before changing or stopping the dose. (nhs.uk)
