A medical professional has warned people taking a common cholesterol-lowering medication not to brush off potentially serious symptoms
07:24, 18 Oct 2026Updated 09:06, 18 Oct 2026
Some people taking atorvastatin can suffer side effects(Image: Getty Images)
Atorvastatin is a widely prescribed statin used to lower cholesterol and reduce the risk of heart attacks and strokes. Although many people take it without serious problems, the NHS says it can occasionally cause side effects that need urgent assessment.
A popular pharmacist on TikTok who has over 100,000 followers says ignoring these warning signs is the “biggest mistake” you can make when taking the medication. In a recent video, Raj Patel said: “The biggest mistake that you can make is ignoring the serious side effects of atorvastatin.”
He went on to ask viewers whether they had experienced unusual muscle pain or noticed their skin or eyes turning yellow, urging them not to dismiss these symptoms as nothing serious: “It could be serious warning signs from your body telling you that there’s something wrong”
The NHS website has advice for people taking atorvastatin(Image: Peter Dazeley via Getty Images)
The NHS confirms that unexplained muscle pain, tenderness or weakness can sometimes signal inflammation or damage affecting the muscles. In rare cases, a serious condition called rhabdomyolysis can cause muscle breakdown and lead to kidney problems, particularly if symptoms occur alongside feeling unwell, a high temperature or red-brown urine.
Yellowing of the skin or whites of the eyes, known as jaundice, can also be a warning sign of liver problems. The NHS lists liver inflammation among the possible serious side effects of atorvastatin and advises people to seek urgent medical advice if they develop concerning symptoms.
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Patel said recognising warning signs early could make the difference between a “simple fix” and a crisis, adding that his aim was to empower people with knowledge rather than frighten them. His warning echoes official guidance from the NHS and National Institute for Health and Care Excellence, which advises people taking statins to seek medical advice if they develop unexplained muscle symptoms.
Anyone who notices yellowing of the skin or eyes, severe unexplained muscle pain or weakness, or red-brown urine should seek urgent medical advice. People should not change or stop their prescribed medication on their own, but should follow advice from a healthcare professional about what to do next.
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Atorvastatin remains an important treatment for reducing cardiovascular risk, and most people will not experience serious side effects. The advice is to know what to look out for, report unusual symptoms promptly and speak to a doctor or pharmacist if concerned.