Atorvastatin is an effective statin used to lower LDL cholesterol and reduce the risk of heart attack and stroke. Most people tolerate it well, but side effects can occur. nhs.uk+1
15 possible effects to know about
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Muscle aches or soreness
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Muscle weakness
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Muscle cramps
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Joint or back pain
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Unusual tiredness or weakness
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Headache
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Dizziness
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Nausea
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Indigestion, gas, constipation, or diarrhea
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Sleep problems or nightmares
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Tingling or numbness in the hands or feet
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Changes in taste
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Blurred vision
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Memory problems or forgetfulness
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Changes in blood sugar
These don’t necessarily mean atorvastatin is responsible—many of these symptoms are common for other reasons as well. Memory problems, for example, have been reported rarely with statins and are generally described as non-serious and reversible after discontinuation. nhs.uk+1
🚨 Symptoms you shouldn’t ignore
Unexplained severe muscle pain, tenderness, or weakness, particularly with fever or dark/brown urine, can indicate serious muscle injury and requires prompt medical attention. nhs.uk+1
Also seek medical advice for yellowing of the skin or eyes, dark urine, severe abdominal pain, or unusual bruising/bleeding, which can indicate liver or other complications. nhs.uk+1
Don’t stop atorvastatin on your own, especially if it was prescribed to reduce cardiovascular risk. If you suspect a side effect, contact your doctor or pharmacist; they can determine whether the symptom is medication-related and whether the dose or medication should be changed. nhs.uk
