15 Atorvastatin Side Effects You Should Know About
Atorvastatin is widely used to lower LDL cholesterol and reduce the risk of heart attacks and strokes. Like any medication, it can cause side effects—but most people tolerate it well, and the cardiovascular benefits can be substantial. nhs.uk+1
Possible side effects
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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 pain
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Headache
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Dizziness
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Nausea or indigestion
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Diarrhea
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Constipation
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Sleep problems
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Fatigue or unusual tiredness
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Increased liver enzymes on blood testing
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Elevated blood sugar or a small increased risk of type 2 diabetes
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Rare nerve or cognitive symptoms have been reported, although evidence does not establish a clear causal relationship for many of these complaints. nhs.uk+1
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Rare but serious muscle breakdown (rhabdomyolysis) or severe liver injury. FDA Access Data
🚨 Symptoms you shouldn’t ignore
Contact a healthcare professional promptly if you develop unexplained severe muscle pain or weakness, particularly with dark/red-brown urine, or symptoms suggesting liver injury such as yellow skin or eyes, unusually dark urine, or severe abdominal symptoms. nhs.uk+1
Certain medicines can increase atorvastatin’s muscle toxicity risk, including some antibiotics, antifungals, antiviral medicines, and other cholesterol-lowering drugs. Grapefruit juice can also increase atorvastatin exposure. nhs.uk
Most importantly, don’t stop atorvastatin on your own because of a social-media list of side effects. If you develop symptoms, your doctor can determine whether atorvastatin is actually responsible and may adjust the dose or switch to another statin. nhs.uk
