Free delivery on all NHS prescriptions — order now
Crestor
Images for illustrative purposes only
Crestor is a prescription medication containing the active ingredient rosuvastatin, primarily used to treat high cholesterol (hypercholesterolaemia) and prevent cardiovascular events such as heart attacks and strokes.
- Effective HMG-CoA reductase inhibitor for lipid management
- Helps reduce LDL cholesterol and cardiovascular risk factors
- Convenient online consultation with UK registered prescribers
- Discreet home delivery from our GPhC registered pharmacy
More information
"Crestor is frequently prescribed to patients who require support in managing high cholesterol levels or reducing the risk of cardiovascular disease. As a potent statin, it works by lowering 'bad' cholesterol (LDL) and triglycerides while increasing 'good' cholesterol (HDL) to promote better heart health. It is typically used alongside lifestyle improvements like a balanced diet and regular exercise."
- Rachael Clarke MRCPharm MFRPSI FRSPH (GPHC Number: 2061366)
You can buy Crestor safely through Mail My Meds by completing a confidential online consultation that is reviewed by a UK registered prescriber. If your consultation is approved, your medication is dispensed and shipped directly from our pharmacy (GPHC Number: 9011560) in discreet packaging to ensure your privacy. This service is designed for patients who have previously been prescribed this medication by their GP or specialist.
The cost of Crestor varies depending on the strength and quantity required for your ongoing treatment plan. We aim to provide competitive pricing for both private and NHS prescriptions, ensuring you have access to affordable heart health medication without the need to visit a physical pharmacy. You can view the available pricing options during the selection process after your clinical assessment.
We offer a range of reliable delivery services across the UK to ensure your treatment arrives when you need it. Once your prescription is authorised by our clinical team, you can choose from various tracked shipping methods. All orders are sent in neutral, unbranded packaging to maintain complete discretion from our pharmacy to your doorstep.
Crestor is a brand-name medicine used to treat high cholesterol and prevent serious cardiovascular problems like strokes and heart attacks. It belongs to a group of drugs known as statins, which are essential for managing lipid profiles in patients where diet and exercise alone have not been sufficient. By controlling fatty deposits in the blood, it helps prevent the narrowing of arteries (atherosclerosis).
The active ingredient in Crestor is rosuvastatin calcium, a synthetic lipid-lowering agent. Rosuvastatin is known for its high potency and its ability to significantly reduce low-density lipoprotein (LDL) cholesterol. Each tablet also contains inactive ingredients which may include lactose, so patients with sugar intolerances should consult their pharmacist before use.
Many users find that Crestor is an effective long-term solution for maintaining healthy cholesterol levels when other statins may not have achieved the desired results. Patients often report that the once-daily tablet fits easily into their routine. While experiences vary, the general consensus highlights its efficacy in lipid management, though some users may experience mild initial adjustments as their body acclimates to the treatment.
The Patient Information Leaflet (PIL) is included with every box of medication and provides comprehensive details on safety and usage. It is vital to read this document before starting your treatment to understand the specific guidelines for your prescribed strength. You can also access digital versions of the PIL through our website or the electronic Medicines Compendium (eMC).
Crestor works by blocking a specific enzyme in the liver called HMG-CoA reductase, which is responsible for producing cholesterol. By inhibiting this enzyme, the medication reduces the amount of cholesterol being made and increases the liver's ability to remove existing 'bad' cholesterol from the blood. This dual action helps lower the overall risk of fatty plaque buildup in your blood vessels.
You should take Crestor exactly as directed by your healthcare professional, usually as one tablet taken once a day. The tablets can be taken at any time of day, with or without food, but it is best to take them at the same time each day to maintain a consistent level in your system. You should continue following a cholesterol-lowering diet while taking this medication to maximise its benefits.
The dosage of Crestor depends on your individual cholesterol levels, the risk of heart disease and how you respond to the treatment. Most adults start on a lower dose, such as 5mg or 10mg, which may be adjusted by a doctor after monitoring your blood results. The maximum daily dose is 40mg, which is typically reserved for patients with very high cholesterol levels who did not reach their goals on lower doses.
Like all medicines, Crestor can cause side effects, although not everyone gets them. Most side effects are mild and temporary as your body gets used to the rosuvastatin. If you experience any severe or unexplained muscle pain, you should contact your doctor immediately.
| Common Side Effects | Rare Side Effects |
|---|---|
| Headaches | Severe allergic reactions |
| Nausea or stomach pain | Liver problems (jaundice) |
| Muscle aches | Severe muscle breakdown (rhabdomyolysis) |
| Feeling weak or dizzy | Pancreatitis |
Crestor is not suitable for everyone, particularly those with active liver disease, severe kidney problems or women who are pregnant or breastfeeding. You should inform your prescriber if you drink large amounts of alcohol regularly or have a history of muscle problems. Certain medications, such as ciclosporin or some HIV treatments, can interact with rosuvastatin and may require a dose adjustment or alternative therapy.
Crestor is often considered more potent than older statins like simvastatin or pravastatin, meaning it can achieve significant cholesterol reduction at lower doses. While atorvastatin (Lipitor) is another common high-potency option, Crestor is sometimes preferred for its specific metabolic profile and its efficacy in raising 'good' HDL cholesterol. Your prescriber will determine the best statin based on your clinical history and lipid targets.
Can I drink grapefruit juice with Crestor?
Unlike some other statins, such as simvastatin, grapefruit juice does not usually interfere with how Crestor is processed by your body, so it is generally considered safe in moderate amounts. However, you should always check the specific advice in your patient leaflet.
Do I need a blood test while taking Crestor?
Yes, your doctor will typically perform blood tests before you start treatment and periodically during your course to check your liver function and monitor how effectively the medication is lowering your cholesterol.
What should I do if I miss a dose?
If you miss a dose, take your next dose at the usual time. Do not take a double dose to make up for a forgotten tablet, as taking two doses within 12 hours can increase the risk of side effects.
The information provided on this page is for general informational purposes only and should not replace seeking professional medical advice. Always consult with a qualified healthcare professional or your GP for personalised guidance regarding your health conditions and treatments.
Our content is regularly reviewed by our team of medical experts and registered pharmacists to ensure it remains up to date, accurate and reflects the latest clinical guidelines in the UK.

