What is atorvastatin?
Atorvastatin is a prescription medicine belonging to a group called statins. It lowers the amount of cholesterol made by the liver, particularly LDL (“bad”) cholesterol, which can accumulate in artery walls. nhs.uk+1
Why is it commonly prescribed?
Doctors prescribe atorvastatin mainly to:
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Lower high cholesterol
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Reduce the risk of heart attack
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Reduce the risk of stroke
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Reduce cardiovascular risk in people who already have cardiovascular disease
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Help people with conditions such as diabetes, kidney disease, or inherited high cholesterol when their cardiovascular risk warrants treatment. nhs.uk+1
How does it work?
Atorvastatin blocks an enzyme involved in cholesterol production in the liver. The liver then takes more LDL cholesterol out of the bloodstream, lowering blood LDL levels. Cholesterol levels generally begin to fall within several weeks of taking it regularly. Kiwix Server
Is it safe?
Most people tolerate atorvastatin well, but side effects can occur. Commonly reported effects include headache, dizziness, nausea, digestive problems, muscle aches, and sleep problems. Rarely, serious muscle injury or liver problems can occur. nhs.uk
Certain medicines can interact with atorvastatin, and large amounts of grapefruit or grapefruit juice can increase the risk of side effects. nhs.uk+1
Don’t stop atorvastatin simply because you feel well or because you see an alarming social-media post. High cholesterol usually has no symptoms, and stopping treatment can allow cholesterol to rise again. If you’re having side effects, discuss them with your doctor or pharmacist. nhs.uk+1
If you tell me your atorvastatin dose (10, 20, 40, or 80 mg), I can explain what that dose is typically used for and what side effects are most relevant.
