Crestor 5mg Tablet
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Prescription Required
Overview
Crestor 5mg Tablet contains rosuvastatin 5mg, a statin (HMG-CoA reductase inhibitor) used to lower high cholesterol and triglyceride levels and to reduce the risk of cardiovascular events. Crestor is the original, globally recognised brand of rosuvastatin, developed by AstraZeneca.
Rosuvastatin works by blocking the liver enzyme responsible for producing cholesterol, which lowers LDL (“bad”) cholesterol and triglycerides while raising HDL (“good”) cholesterol.
How it Works
Rosuvastatin inhibits HMG-CoA reductase, the enzyme that controls cholesterol production in the liver. This lowers the liver’s cholesterol output and increases the liver’s uptake of LDL cholesterol from the blood, reducing overall cholesterol levels.
Directions for Use
Take Crestor 5mg Tablet once daily, at any time of day, with or without food. Swallow the tablet whole with water. Try to take it at the same time each day to build a routine, and continue taking it even if you feel well, since cholesterol control is usually silent and long-term.
Dosage
The usual starting dose of Crestor 5mg Tablet is 5-10mg once daily, adjusted by your doctor based on your cholesterol response, typically up to a maximum of 40mg daily. Your doctor will determine the right dose and monitoring schedule (including periodic liver function and cholesterol tests) for your condition.
Shelf Life
Use this product before the expiry date stated on the packaging. Do not use the medicine if the expiry date has passed.
Storage Instructions
Store below 30°C in a dry place, away from direct sunlight and out of reach of children.
Side Effects
- Headache
- Muscle aches or weakness
- Nausea
- Abdominal pain
- Constipation
- Dizziness
- Increased liver enzymes (may require monitoring)
Contraindications
- Known hypersensitivity to rosuvastatin or any ingredient in this product
- Active liver disease or unexplained persistent elevation of liver enzymes
- Pregnancy and breastfeeding
- Concomitant use with cyclosporine
- Severe kidney impairment (dose adjustment or avoidance required)
Drug / Food Interactions
- Cyclosporine significantly increases rosuvastatin blood levels and should not be combined
- Gemfibrozil and other fibrates increase the risk of muscle-related side effects
- Warfarin’s blood-thinning effect may be enhanced, requiring closer INR monitoring
- Antacids may reduce absorption if taken at the same time – space doses apart
Quick Tips
- Take at the same time every day, with or without food
- Report unexplained muscle pain, tenderness, or weakness to your doctor promptly
- Attend scheduled blood tests to monitor cholesterol and liver function
- Limit alcohol intake, as it can increase the risk of liver-related side effects
- Continue taking this medicine even if your cholesterol improves, unless your doctor advises otherwise
Frequently Asked Questions
What is Crestor 5mg Tablet used for?
Crestor 5mg Tablet is used to lower high cholesterol and triglycerides and to reduce the risk of heart attack and stroke in people with or at risk of cardiovascular disease.
How long does it take for rosuvastatin to lower cholesterol?
Cholesterol levels typically start improving within 1-2 weeks, with the full effect usually seen after about 4 weeks of regular use.
Can I drink alcohol while taking this medicine?
It is best to limit alcohol intake, as both alcohol and rosuvastatin are processed by the liver, and combining them may increase the risk of liver-related side effects.
Do I need to follow a special diet while taking this medicine?
Your doctor may recommend a cholesterol-friendly diet and regular exercise alongside this medicine for the best results, though you should not stop the medicine even if your diet improves.
What should I do if I miss a dose of Crestor 5mg Tablet?
Take the missed dose as soon as you remember, unless it is almost time for your next dose – in that case, skip the missed dose and continue as normal. Do not double the dose.
Can I buy Crestor 5mg Tablet from DoctorOnCall?
Yes, Crestor 5mg Tablet is available through DoctorOnCall, a licensed online pharmacy serving our Malaysian and Singaporean customers. As this is a prescription medicine, you will need to complete an online consultation so a doctor can assess your suitability and issue a valid prescription before the order is processed. This ensures the medicine is appropriate for your condition and used under proper medical supervision, whether you are ordering from Malaysia or Singapore.
Is the medication provided by DoctorOnCall genuine and safe to use?
DoctorOnCall sources its medicines through appropriate licensed pharmacy supply channels for our Malaysian and Singaporean customers. All orders are dispensed and checked by a registered pharmacist before delivery. Always use Crestor 5mg Tablet according to your doctor’s instructions and the information provided with the product.
What payment methods does DoctorOnCall accept?
We accept payment via Online Banking, Credit Card, and e-Wallets (Boost, GrabPay) for our Malaysian and Singaporean customers, so you can choose whichever method is most convenient for you at checkout.
Does DoctorOnCall provide an installment payment plan for Crestor 5mg Tablet?
DoctorOnCall provides an installment payment plan for eligible Malaysian and Singaporean customers, where applicable. Available plans, eligibility, and terms can vary by market, so please contact DoctorOnCall Customer Service for the latest information on installment options for your order.
Is delivery free, and how much does shipping for Crestor 5mg Tablet cost?
Delivery charges may vary for our Malaysian and Singaporean customers depending on your delivery location and the applicable order terms at the time of purchase. For the most accurate and up-to-date delivery fee information, please contact DoctorOnCall Customer Service before placing your order.
How long does delivery take for Crestor 5mg Tablet?
Our Malaysian customers can generally expect delivery within 3-5 working days, while our Singaporean customers generally receive their orders within 5-7 working days. These are expected timeframes rather than guarantees, and actual delivery time may vary depending on your delivery location, order processing time, courier operations, and whether the order falls on a weekend or public holiday.
What is DoctorOnCall’s shipping, return, or cancellation policy for Crestor 5mg Tablet?
Shipping, return, and cancellation terms may vary for our Malaysian and Singaporean customers depending on the product and your order details. Please refer to DoctorOnCall’s Shipping & Delivery Policy and Return, Refund & Exchange Policy, or contact Customer Service, for the specific terms that apply to your order.
Ingredients / Active Ingredients
- Rosuvastatin 5mg (as rosuvastatin calcium)
Safety Advice
Pregnancy
Use during pregnancy is generally not recommended unless absolutely necessary.
Breastfeeding
Generally not recommended while breastfeeding.
Kidney
Use cautiously. Dose adjustment or monitoring may be required.
Liver
Not recommended in patients with liver disease.
Alcohol
Caution is advised when consuming alcohol with this medicine.
Driving
This medicine is generally safe and should not impair your driving ability.
Medical Review
