While statins are highly effective and safe for most people, they have been linked to muscle pain, digestive problems and mental fuzziness in some people. Rarely, they may cause liver damage.
The current recommendation is that you should be offered statins if: there's at least a 1 in 10 chance of you developing CVD at some point in the next 10 years. lifestyle measures, such as exercising regularly and eating a healthy diet, haven't reduced this risk.
Rhabdomyolysis is the most serious adverse effect from statin use, though it occurs quite rarely (less than 0.1%). The most common risk factors for statin-related myopathy include hypothyroidism, polypharmacy and alcohol abuse.
If you've made lifestyle changes through diet and exercise that have lowered your cholesterol levels, you may not need to continue taking a statin. These changes can help reduce your risk of heart attack, stroke, or blocked arteries while allowing you to take one less medication.
We have data now from over 20 statin trials of over 135,000 patients that show statins compared with placebo or no medication result in a 23 percent reduction in heart attacks, 17 percent reduction in fatal or non-fatal stroke and 19 percent reduction in death from cardiovascular causes. So, they definitely work.
Clinical Perspective
Fear of side effects and perceived side effects are the most common reasons for declining or discontinuing statin therapy. Willingness to take a statin is high, among both patients who have declined statin therapy and those who have never been offered one.
Statin use is associated with increased calorie intake and consequent weight gain. It is speculated that statin‐dependent improvements in lipid profile may undermine the perceived need to follow lipid‐lowering and other dietary recommendations leading consequently to increased calorie intake.
The American College of Cardiology and American Heart Association developed some prescription guidelines. Typically, if a person's LDL cholesterol (bad cholesterol) is 190 or higher, they're often advised to start a statin.
Most people can lower high cholesterol with lifestyle changes, like prioritizing heart-healthy foods, quitting tobacco products, exercising regularly, and sleeping enough. Making changes to lower your cholesterol might mean you don't need to take cholesterol medication anymore (or deal with the side effects).
A Statin Alternative Lowers Heart Attack Risk by 23 Percent, Drug Trial Shows. People who can't or won't take statin medications to reduce LDL cholesterol may want to talk to their doctor about bempedoic acid (Nexletol).
Joseph A. Hill, M.D., Ph. D. The controversy in the United Kingdom started in 2013 when the British Medical Journal (BMJ) claimed statins were being overprescribed to people with low risk of heart disease, and that the drugs' side effects were worse than previously thought.
So, why do people take statins at night? Many statins work more effectively when they are taken at night. This is because the enzyme which makes the cholesterol is more active at night. Also, the half-life, or the amount of time it takes for half the dose to leave your body, of some statins is short.
Within a month of starting statin therapy, they may feel aches or weakness in the large muscles of their arms, shoulders, thighs or buttocks on both sides of the body. About 5 to 10% of people who try statins are affected. It's more common in the elderly, in women and in those taking the more potent statins.
The use of statins may be connected to weight gain, but there's no clinical evidence as to why this weight gain occurs.
Statins don't just lower cholesterol levels but also reduce the risk of fatty plaques breaking off from walls of your arteries, reducing the risk of heart attack and stroke.
While statins are highly effective and safe for most people, they have been linked to muscle pain, digestive problems and mental fuzziness in some people. Rarely, they may cause liver damage.
Because many factors are involved, your cholesterol numbers may be considered normal and yet you may still be found to be at an elevated risk for heart problems. As a result, statin medications are now used to lower the risk of heart disease and heart events in most anyone found to be at high risk.
Ezetimibe is a tablet that lowers cholesterol. It may be prescribed if statins cannot be taken, or alongside a statin for extra cholesterol-lowering. It's a 'cholesterol absorption inhibitor' that limits the absorption of cholesterol in the small intestine.
Which cholesterol-lowering drug is the safest? Overall, statins are safe as a class of drugs. Serious adverse events are very rare. Among the individual medications, studies have shown that simvastatin (Zocor®) and pravastatin (Pravachol®) seem to be safer and better tolerated than the other statins.
How long does it take for statins to get out of your system? It can take a few months for your cholesterol levels to return to what they were prior to the medication. Side effects will generally disappear a few weeks after your last dose.
If your risk is very low, you probably won't need a statin, unless your LDL is above 190 mg/dL (4.92 mmol/L). If your risk is very high — for example, you've had a heart attack in the past — a statin may be helpful even if you don't have high cholesterol.