Medically reviewed by Austin Ulrich, PharmD
Key Takeaways
- Rosuvastatin is a potent statin medication used to lower “bad” cholesterol and reduce the risk of heart disease and stroke.
- While highly effective, it can cause side effects ranging from mild muscle pain to rare but serious liver problems.
- The generic version offers the exact same clinical benefits as brand-name Crestor but can cost significantly less.
- Prescription discount programs like the Super+ RX coupon can help you save money on rosuvastatin and other prescriptions.
At a Glance
Rosuvastatin is an FDA-approved prescription medication used to treat high cholesterol and triglyceride levels. It belongs to a class of medications called statins. Many people know it by its brand name, Crestor. By blocking an enzyme in the liver that produces cholesterol, it helps prevent plaque buildup in your arteries. While the retail price for the brand name medication can exceed hundreds of dollars, the generic version is widely available and affordable. With Super+ RX, members can access rosuvastatin for a fraction of the retail cost.
Rosuvastatin vs. Crestor: Comparing the Cost
One immediate concern for people taking prescription medications is the cost difference between brand-name medications and their generic counterparts. Importantly, the FDA requires generic medications to be “bioequivalent” to the brand-name form. This means rosuvastatin must have the same active ingredient, strength, dosage form, and route of administration as Crestor. The only significant difference is the price.
For those without insurance or those with high-deductible plans, the retail price of statins can be a barrier to consistent treatment. Even for those with insurance, copays can sometimes be higher than the cash price available through discount programs.
Price Comparison Table. Prices are estimates and vary by location and pharmacy.
| Medication | Average Retail Price | Estimated Competitor Price | Estimated Super+ RX Member Price |
| Rosuvastatin (Generic) | ~$120.00 | ~$10.00 – $30.00 | As low as ~$4.00 – $10.00 |
| Crestor (Brand) | ~$280.00 – $550.00 | ~$260.00 – $320.00 | ~$150.00 – $280.00 |
By opting for the generic and utilizing a rosuvastatin coupon like Super+ RX, you can lower your monthly medical expenses significantly without compromising the quality of your care.
How to Save on Your Rosuvastatin Prescription
Here are several practical ways you can save money if you need a prescription for rosuvastatin — whether you have insurance or not:
- Use a prescription discount card or coupon like Super+ RX: The Super+ RX coupon uncovers discounts to help lower out-of-pocket costs for rosuvastatin. Whether it’s rosuvastatin or another medication, we want to help you save—because your well-being comes first.
- Check multiple pharmacies — cash prices can vary. Pharmacies in the same area sometimes charge different prices for the same medication. Comparing cash prices among pharmacies can help you find the cheapest option. Search for your prescription on Super.com/rx, compare prices across pharmacies, and find discounts near you.
- Consider asking for the generic form, not the brand-name form. The generic version of rosuvastatin is often much cheaper than the brand-name version, Crestor, and works the same.
What you can do before you go to the pharmacy:
- Use a discount program like the Super+ RX coupon — print it or bring it on your phone — and ask the pharmacist or cashier to apply it to your prescription.
- Compare at least two or three pharmacies on Super.com/rx to see who offers the lowest price.
- If you are uninsured or if you have a high copay, ask your healthcare team about patient-assistance programs or reduced-cost clinics in your area.
We understand that managing infections often comes with concerns about the cost of treatment. Whether you’re looking for rosuvastatin 10 mg, rosuvastatin 20 mg, or another dosage or a brand-name form, a few simple clicks can show you where to get your medication at a more affordable price.
Ready to save on metformin? Compare prices for rosuvastatin at pharmacies near you and start lowering your medication costs.
What Is Rosuvastatin Used For?
This medication is primarily prescribed to improve cholesterol levels and heart health. It works by blocking an enzyme your liver uses to make cholesterol. When this enzyme is blocked, your liver pulls cholesterol out of your blood, lowering your overall levels.
FDA-ApprovedUses Include:
- Hyperlipidemia: Reducing elevated total cholesterol, low-density lipoprotein cholesterol (LDL-C; “bad” cholesterol), apolipoprotein B (ApoB), and non-high-density lipoprotein cholesterol (HDL-C) levels.
- Hypertriglyceridemia: Treating high levels of triglycerides (fats) in the blood.
- Slowing Atherosclerosis: Slowing the progression of plaque buildup in the arteries, which can lead to blockages.
- Prevention of Cardiovascular Events: Reducing the risk of stroke, heart attack, and the need for arterial surgery in people with risk factors for heart disease.
- Familial Hypercholesterolemia: Treating genetic conditions that cause dangerously high cholesterol levels from a young age.
Dosage and Administration
Rosuvastatin is an oral tablet typically taken once daily. Unlike some other statins that must be taken in the evening to be most effective, rosuvastatin lasts longer and doesn’t always need to be taken in the evening. It stays active in your body longer, so you can take it at any time of day that fits your schedule, provided you take it at the same time every day. It can be taken with or without food.
Your healthcare professional will determine the right dosage based on your current cholesterol levels, your risk of heart disease, and how well you tolerate the medication.
- 5 mg to 10 mg: This is the typical starting dose for most adults. It is considered a moderate-intensity statin therapy designed to lower LDL cholesterol by 30% to 50%. This lower dose is also common for patients of Asian descent, who may process the medication differently and require lower amounts to achieve the same results.
- Rosuvastatin 20 mg: This is a common maintenance dose for patients who need significant cholesterol reduction. This dose is classified as high-intensity therapy, capable of lowering LDL cholesterol by 50% or more.
- 40 mg: This is the maximum recommended dose and is a high-intensity statin therapy. It is generally reserved for patients with severe hypercholesterolemia or those at very high risk for cardiovascular events who did not reach their goals on the 20 mg dose.
If you miss a dose, take it as soon as you remember. However, if it is less than 12 hours until your next scheduled dose, skip the missed dose and resume your regular schedule. Do not take two doses at one time to make up for a missed one.
Understanding Side Effects
While rosuvastatin is effective, like all medications, it carries the potential for side effects. Most people tolerate the medication well, but being aware of potential side effects helps you manage your health more effectively.
Common Side Effects. These side effects are generally mild and may go away as your body adjusts to the medication:
- Headache
- Nausea or stomach pain
- Generalized weakness
- Muscle aches (Myalgia)
Muscle Pain and Statin Use. Muscle pain is the most frequently discussed side effect of statins. It can manifest as soreness, tenderness, or weakness. While many people fear this side effect, studies suggest that severe muscle issues are rare. However, if you experience unexplained muscle pain, tenderness, or weakness—especially if accompanied by a fever or unusual tiredness—contact your healthcare professional. This could be a sign of a rare but serious condition called rhabdomyolysis, which involves the breakdown of muscle tissue and can lead to kidney damage.
Serious Side Effects. Though uncommon, serious reactions can occur. Seek medical attention if you notice:
- Liver Problems: Symptoms may include loss of appetite, upper stomach pain, dark urine, clay-colored stools, or yellowing of the skin or eyes (jaundice).
- Allergic Reactions: Hives, difficulty breathing, or swelling of the face, lips, tongue, or throat.
- High Blood Sugar Levels: Statins may slightly increase blood sugar levels. For patients with diabetes or pre-diabetes, the cardiovascular benefits of the statin generally outweigh this risk, but monitoring is important.
Memory and Cognition. There have been rare reports of memory loss or confusion associated with statin use. These symptoms are typically not serious and reverse once the medication is stopped. Conversely, keeping cholesterol in check is often beneficial for long-term brain health by preventing strokes.
Interactions and Precautions
To ensure rosuvastatin works safely, you should be aware of how it interacts with other substances and medications.
Alcohol Consumption. Drinking alcohol can increase triglyceride levels and may increase the risk of liver damage. While a glass of wine occasionally might be okay, heavy alcohol consumption should be avoided while taking this medication. Be honest with your healthcare professional about your alcohol intake before starting treatment.
Antacids. Aluminum and magnesium-based antacids (such as Mylanta or Maalox) can reduce the absorption of rosuvastatin, making it less effective. If you need an antacid, take it at least 2 hours after taking your rosuvastatin dose.
Drug Interactions. Certain medications can increase the risk of muscle problems when taken with statins. Rosuvastatin may also influence the effects of other medications. Inform your healthcare professional about all medications you take if you have been prescribed rosuvastatin, specifically:
- Cyclosporine
- Gemfibrozil and other fibrates
- Niacin
- Certain antivirals used to treat HIV or hepatitis C
- Warfarin and other blood thinners
Pregnancy and Breastfeeding. Rosuvastatin should not be taken during pregnancy or while breastfeeding. Cholesterol is essential for fetal development, and blocking its production can cause harm. If you become pregnant while taking this medication, stop taking it immediately and contact your healthcare professional.
Frequently Asked Questions
Is rosuvastatin better than atorvastatin (Lipitor)? Both medications are effective statins, but there are some small differences. Rosuvastatin is generally considered more potent, meaning you may need a lower milligram dose to achieve the same cholesterol-lowering effect as a higher dose of atorvastatin. However, the right choice depends on your specific health profile, potential drug interactions, and insurance coverage.
Is rosuvastatin a lifetime medicine? For most people, high cholesterol is a chronic condition. If lifestyle changes alone (like diet and exercise) are not enough to lower your levels, you may need to take a statin long-term. Stopping the medication usually causes cholesterol levels to rise again, increasing the risk of heart disease. If you have a history of heart problems, then your healthcare professional may recommend taking a statin regardless of your cholesterol levels.
Can I stop taking it if my cholesterol numbers go down? Typically, no. Your cholesterol numbers likely went down because the medication is working. If you stop taking it without the guidance of a healthcare professional, your cholesterol levels will probably return to where they were before treatment, and you may be at increased risk for heart problems.
Can I drink grapefruit juice while on this medication? While grapefruit juice is famous for interacting with many statins (like atorvastatin), rosuvastatin interacts with grapefruit juice to a much lesser degree. You can typically drink grapefruit juice while taking rosuvastatin.
Does rosuvastatin cause weight gain? Weight gain is not a standard side effect of rosuvastatin. However, some patients may experience muscle weakness that leads to reduced physical activity, which could indirectly lead to weight gain. If you notice sudden weight changes, discuss them with your healthcare professional so they can help determine possible causes.
Ready to save on rosuvastatin? Compare prices for rosuvastatin at pharmacies near you and start lowering your medication costs.
References
Bajaj T, Patel P, Giwa AO. Rosuvastatin. StatPearls. December 13, 2025. Accessed February 2, 2026. https://www.ncbi.nlm.nih.gov/books/NBK539883/
Cholesterol Treatment Trialists’ Collaboration. Effect of statin therapy on muscle symptoms: an individual participant data meta-analysis of large-scale, randomised, double-blind trials. Lancet. 2022;400(10355):832-845. doi:10.1016/S0140-6736(22)01545-8
Grundy SM, Stone NJ, Bailey AL, et al. 2018 AHA/ACC/AACVPR/AAPA/ABC/ACPM/ADA/AGS/APhA/ASPC/NLA/PCNA Guideline on the Management of Blood Cholesterol: Executive Summary: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines. J Am Coll Cardiol. 2019;73(24):3168-3209. doi:10.1016/j.jacc.2018.11.002
Hill M, Bordoni B. Hyperlipidemia. StatPearls. August 8, 2023. Accessed February 2, 2026. https://www.ncbi.nlm.nih.gov/books/NBK430940/
Rosuvastatin. Prescribing information. A-S Medication Solutions, 2026. Accessed February 2, 2026. https://nctr-crs.fda.gov/fdalabel/services/spl/set-ids/4cbafae0-c316-4f28-8c95-b831cab9a0eb/spl-doc
Rout P, Chippa V, Adigun R. Rhabdomyolysis. StatPearls. July 7, 2025. Accessed February 2, 2026. https://www.ncbi.nlm.nih.gov/books/NBK448168/
Sizar O, Khare S, Patel P, Talati R. Statin medications. StatPearls. February 29, 2024. Accessed February 2, 2026. https://www.ncbi.nlm.nih.gov/books/NBK430940/
Vaezi Z, Amini A. Familial hypercholesterolemia. StatPearls. September 26, 2022. Accessed February 2, 2026. https://www.ncbi.nlm.nih.gov/books/NBK556009/
Disclaimer:
Generative AI was used in the development of this content. All information in this article has been reviewed by our highly-trained clinicians. We do not provide medical advice. Please, consult a physician.
