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What is Simvastatin 20mg used for?

Simvastatin 20mg  is a cholesterol-lowering medication, which can help prevent heart attacks and strokes. It works by blocking the production of cholesterol in the body. Simvastatin reduces bad cholesterol namely low-density lipoprotein. This medication is usually prescribed in cases where cholesterol levels could not be lowered by non-drug treatments such as change in diet, increase in exercise, and losing weight if overweight. It belongs to a class of drugs referred to as statins. This medicine may also be used to treat other conditions as determined by your doctor.

What are the side effects of Simvastatin 20mg?

Like other medicines, Simvastatin 20mg can cause some side effects. If they do occur, the side effects of Simvastatin are most likely to be minor and temporary. However, some may be serious and may require the individual to inform the doctor or visit the nearest hospital immediately.

It is pertinent to note that side effects of Simvastatin cannot be anticipated. If any side effects of Simvastatin develop or change in intensity, the doctor should be informed as soon as possible.

Simvastatin can cause side effects such as constipation, bloating, gas, diarrhea, mild stomach pain, heartburn, nausea, and muscle pain. This is not a complete list of all side effects. Do concur with your doctor and follow his directions completely when you are taking Simvastatin.

What is the recommended dosage of Simvastatin?

The dosage of Simvastatin prescribed to each patient will vary. Always follow your physician’s instructions and/or the directions on the prescription drug label.

Take Simvastatin with a full glass of water. It is usually taken in the evening.

What if you miss a dose of Simvastatin?

If your physician has instructed or directed you to take Simvastatin medication in a regular schedule and you have missed a dose of this medicine, take it as soon as you remember. However, if it is almost time for your next dose, then skip the missed dose and go back to your regular dosing schedule. Do not double the doses unless otherwise directed.

What if you overdose on Simvastatin?

Any medication taken in excess can have serious consequences. If you suspect an overdose of Simvastatin, seek medical attention immediately.

What other drugs could interact with Simvastatin 20mg?

It may be noted that drugs other than those listed above may also interact with Simvastatin.

Usually drug interactions occur when it is taken with another drug or with food. Before you take a medication for a particular ailment, you should inform the health expert about intake of any other medications including non-prescription medications, over-the-counter medicines that may increase the effect of Simvastatin, and dietary supplements like vitamins, minerals and herbal, so that the doctor can warn you of any possible drug interactions.

Simvastatin can interact with antifungal medication and HIV or AIDS medication.

Do let your doctor know if you smoke, consume alcohol or caffeinated drinks, or use illegal drugs as these may interfere with the action of your medication. Make sure to inform your doctor of any medical conditions you may have, or any family history of medical problems. Do not start or stop using any medicine without consulting your doctor.

What are the questions to ask your doctor before taking Simvastatin 20mg tablet?

Is it possible for me to take Simvastatin with other drugs?
Should certain beverages, foods and other products be avoided when I take Simvastatin?
What are the possible drug interactions of Simvastatin?
How will Simvastatin work in my body?
How should Simvastatin be taken?
How to reduce the risk of Simvastatin drug interactions and side effects?

Where can I buy Simvastatin 20mg over the counter?

Simvastatin 20mg over the counter is the first statin in the world to be sold in pharmacies without prescription. This is well indicated for primary prevention of coronary heart disease (CHD) in people likely to be at moderate risk of a some first major CHD event.

Can I buy Simvastatin 20mg without a prescription?

Simvastatin 20mg without prescription is not available. This Simvastatin over the counter medicine is available as the brand-name drug Zocor.


The health and medical information provided here is intended to supplement and not substitute for the expertise and judgment of your physician, pharmacists or other health care professional. It should not be understood to indicate that the use of Simvastatin is safe, appropriate or effective for you. Always consult your health care professional before using this, or any other, drug.


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