You should not stop taking statins without speaking to your GP first. Stopping suddenly can cause your cholesterol to rise again, increasing your risk of heart attack and stroke. If you are struggling with your medication, your GP can help you explore your options safely.
Our experts provide guidance on what may cause you to stop taking statins, when to seek urgent help, and the potential side effects of stopping statins.
Three key takeaways
Never stop taking statins without medical guidance, as your cholesterol can rise again within weeks of stopping.
There are legitimate reasons a GP may recommend stopping or switching statins, including severe side effects or pregnancy.
If statins are not working for you, alternatives to statins exist. Speak to your GP rather than stopping on your own.
When should you stop taking statins?
Outside of emergency situations that we’ll discuss below, you should not stop statins without first discussing it with your doctor.
That said, your GP may recommend stopping or switching your statin in certain circumstances, including:
Severe or persistent statins side effects: This includes serious muscle pain, weakness, or signs of liver problems. Muscle aches are the most commonly reported reason people stop statins, but most muscle pain while on statins is not caused by the medication itself. If you are unsure whether this is severe or not, speak to your local pharmacist for GP.
Pregnancy or breastfeeding: Statins are not recommended during pregnancy. If you become pregnant while taking a statin, contact your GP promptly for advice.
Significant, sustained improvement in cholesterol through lifestyle changes alone: In lower-risk patients, a GP may consider whether continued treatment is still necessary after reviewing blood test results.
A new medical condition: Certain conditions affecting the liver or kidneys may make statin use inappropriate
"If a patient is struggling with side effects, my advice is always to speak to a doctor before stopping the medication. Sometimes a lower dose or a different statin is all that's needed. Stopping without guidance puts you at unnecessary risk."
Stop taking your statin and contact your GP or call 111 immediately if you experience:
Unexplained severe muscle pain, tenderness, or weakness, particularly if accompanied by dark urine (this can be a sign of rhabdomyolysis, a rare but serious condition).
Yellowing of the skin or whites of the eyes.
Pale stools or dark urine alongside nausea or stomach pain, which are possible signs of liver problems.
Signs of a serious allergic reaction, including swelling of the face, lips, or throat, or difficulty breathing.
If you aren’t sure what to do, call 111 for advice, 999 in an emergency.
How to come off statins safely
If your GP agrees that stopping or switching statins is the right decision for you, they’ll provide specific instructions. This will typically involve:
A review of your current cholesterol levels and cardiovascular risk: Your GP will use blood test results to assess whether stopping is appropriate.
A gradual reduction in dose: Rather than stopping abruptly, your GP may suggest lowering the dose over time to reduce the chance of cholesterol rising sharply.
A plan to monitor your cholesterol: Regular blood tests will be arranged to track what happens to your levels after stopping.
Discussion of alternatives: Your GP may recommend a different statin, a lower dose, or a non-statin medication like ezetimibe if your cholesterol needs ongoing management.
Do not attempt to wean yourself off statins without your GP's involvement. The process should always be supervised.
Side effects of stopping statins suddenly
There are no physical withdrawal symptoms from stopping statins, so you won’t feel immediately unwell. However, stopping suddenly carries significant risks that build over time.
When you stop taking a statin, your liver resumes producing cholesterol at its previous rate. For example, stopping atorvastatin may cause your cholesterol to rise, increasing your risk of heart attacks and strokes.
The risks of stopping suddenly are greatest for people who have heart disease or who have already had a heart attack, stroke, or a procedure to open blocked arteries. For these patients, statins provide ongoing protection that is lost quickly once the medication is stopped. Continuing to take statins at a reduced dose, rather than stopping entirely, appears to maintain a significant degree of protection to try and prevent further issues.
How quickly does cholesterol rise after stopping statins?
Cholesterol can begin to rise within days of stopping statins. Research has suggested LDL cholesterol can begin to rise within just four days of stopping therapy.
Within a few months, cholesterol can return to or exceed its original level, particularly in people with a genetic tendency towards high cholesterol.
"Cholesterol can rise quickly once statins are stopped, sometimes within days. If you are thinking about coming off your statin, please do not stop without a conversation first. Your GP can check your levels, assess your risk, and make a plan with your input. The goal is always to find something that works for you long-term, and we can work together on it”
Dr Rashi Malhotra, General Practitioner
Alternatives to statins
If your GP agrees that statins are no longer the right option for you, there are alternatives available.
Medical alternatives to statins that a GP or specialist may consider include:
Ezetimibe: Reduces how much cholesterol is absorbed from food. Commonly the first alternative prescribed when statins are not tolerated.
Bempedoic acid (Nilemdo): Works similarly to statins but only in the liver, reducing the risk of muscle-related side effects.
PCSK9 inhibitors: Injectable treatments like evolocumab (Repatha) and alirocumab (Praluent), typically used in people with very high cholesterol or established cardiovascular disease and need specialist involvement.
Lifestyle changes that can support cholesterol management include:
reducing saturated fat and increasing fibre in your diet
aiming for at least 150 minutes of moderate exercise per week
limiting your alcohol intake to no more than 14 units per week
Lifestyle changes alone are unlikely to replace statins in people with significantly raised cholesterol or high cardiovascular risk, but they are an important part of any cholesterol management plan.
How to reorder your NHS prescriptions with Chemist4U
Chemist4U takes the hassle out of repeat prescriptions. If you are on statins or any other cholesterol medication, you can reorder securely online in minutes.
Simply log in, submit your prescription details, and our team will verify and dispense your treatment. Your medication will be delivered directly to you without a single visit to the pharmacy required.
No, you should not stop taking statins after three months without speaking to your GP. Three months is roughly when your doctor will check your cholesterol levels to see how well the medication is working.
If your levels have improved, this is a sign the statin is effective, not a reason to stop. Statins are usually prescribed as long-term treatment, and stopping early is likely to cause your cholesterol to rise again.
Can statins be stopped if your cholesterol is normal?
You shouldn’t stop statins without medical advice, even if your cholesterol is normal.
If your cholesterol has reached a healthy level, it may be because the statin is working andstopping it could cause levels to rise again. In some cases, particularly in lower-risk patients who have also made significant lifestyle changes, a GP may review whether ongoing treatment is still necessary. This is a decision that should be made with your doctor based on your full cardiovascular risk profile, not on cholesterol levels alone.
Do you always have to take statins for life?
In most cases, yes, you’ll likely take statins for life. Statins are usually a long-term treatment because cholesterol levels tend to rise again if you stop taking them.
However, this is not universal. People who have made substantial lifestyle changes and have a low overall cardiovascular risk may be able to reduce or stop their statin under medical supervision. This should always be discussed with a GP.
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