Pharmaniaga Simvastatin 40mg Tablet
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Overview
Pharmaniaga Simvastatin 40mg Tablet is a prescription-only medicine (POM) that contains Simvastatin 40mg. It is supplied as a tablet and is dispensed in Malaysia only against a valid prescription issued by a registered doctor.
Under Malaysian rules for prescription medicines, this page carries product, safety and handling information only. Your doctor or pharmacist will explain whether this medicine is suitable for you, the dose you should take, and how long you should take it.
On DoctorOnCall, Pharmaniaga Simvastatin 40mg Tablet is reviewed by a licensed doctor through an online consultation and dispensed by a registered pharmacist before delivery. Always follow the instructions on your prescription label and the package insert supplied with the product, and do not share this medicine with anyone else.
Directions for Use
Take Pharmaniaga Simvastatin 40mg Tablet once daily in the evening, with or without food, as simvastatin works with the body’s natural night-time cholesterol production cycle. Swallow the tablet whole with a glass of water and try to take it at the same time each evening.
Dosage
The usual dose of Pharmaniaga Simvastatin 40mg Tablet is 10-40mg once daily, started low and adjusted by your doctor based on your cholesterol response and cardiovascular risk. Higher doses are used less often because of an increased risk of muscle-related side effects. Your doctor will determine the right dose and monitoring schedule for you.
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 pain or weakness
- Nausea or stomach discomfort
- Constipation
- Dizziness
- Elevated liver enzymes (in rare cases)
Contraindications
- Known hypersensitivity to simvastatin or any ingredient in this product
- Active liver disease or unexplained persistent elevation of liver enzymes
- Pregnancy and breastfeeding
- Concomitant use with strong CYP3A4 inhibitors (e.g. itraconazole, ketoconazole, HIV protease inhibitors) or gemfibrozil
Drug / Food Interactions
- Grapefruit juice in large amounts can raise simvastatin blood levels and increase the risk of muscle side effects – avoid regular large-volume intake
- Gemfibrozil and other fibrates substantially increase the risk of myopathy when combined with simvastatin
- CYP3A4 inhibitors such as itraconazole, clarithromycin, and erythromycin increase simvastatin blood levels
- Warfarin’s blood-thinning effect may be enhanced, requiring closer INR monitoring
Quick Tips
- Take in the evening for the best cholesterol-lowering effect
- Avoid large amounts of grapefruit juice while on this medicine
- Report unexplained muscle pain, tenderness, or weakness to your doctor promptly
- Attend scheduled blood tests to monitor cholesterol and liver function
Frequently Asked Questions
Is Pharmaniaga Simvastatin 40mg Tablet a prescription medicine?
Yes. Pharmaniaga Simvastatin 40mg Tablet is a prescription-only medicine (POM). It can only be supplied against a valid prescription written by a registered doctor, and it should be used only by the person named on the prescription label.
What does Pharmaniaga Simvastatin 40mg Tablet contain?
Pharmaniaga Simvastatin 40mg Tablet is supplied as a tablet and contains Simvastatin 40mg. The full composition is listed in the Composition section on this page and on the product packaging.
Why is there no information here about what Pharmaniaga Simvastatin 40mg Tablet is for?
Malaysian rules for prescription medicines limit public product pages to product, safety and handling information. Your doctor decides whether this medicine is appropriate for you and will explain it during your consultation, and your pharmacist can answer further questions when the medicine is dispensed.
How should I take Pharmaniaga Simvastatin 40mg Tablet?
Take it exactly as written on your prescription label. Do not increase, reduce or skip doses on your own, and do not continue beyond the period your doctor has prescribed. Practical handling steps are set out in the Directions for Use section on this page.
What should I do if I miss a dose?
Take it as soon as you remember, unless your next dose is nearly due. In that case skip the missed dose and carry on with your usual schedule. Never take two doses together to make up for a missed one. If you miss doses often, tell your doctor or pharmacist.
How should I store Pharmaniaga Simvastatin 40mg Tablet?
Store below 30°C in a dry place, away from direct sunlight and out of reach of children. Keep it in the original pack until use, and do not use it after the expiry date printed on the packaging.
What should I do if I notice side effects?
Tell your doctor or pharmacist about any reaction that concerns you, and seek medical care immediately for signs of a severe reaction such as difficulty breathing, swelling of the face, lips or throat, or a widespread rash. Reported reactions are listed in the Side Effects section on this page.
Can I stop taking Pharmaniaga Simvastatin 40mg Tablet on my own?
No. Speak to your doctor before stopping, pausing or changing the dose, even if you feel well or think you no longer need the medicine.
How do I get a prescription for Pharmaniaga Simvastatin 40mg Tablet?
Customers in Malaysia can complete an online consultation with a DoctorOnCall doctor, who decides whether a prescription is appropriate, or upload a valid prescription already issued by their own doctor.
Orders going to Singapore are dispatched from Malaysia as an international delivery, so you need to hold a valid prescription or doctor’s letter for the medicine. Check the consultation and prescription upload options shown at checkout for your delivery address before placing the order.
How long will delivery take?
Within Malaysia, standard delivery takes 3 to 5 working days. Same-day delivery is available in the Klang Valley for orders placed before 12pm; orders placed after 12pm arrive by the end of the next day.
Orders to Singapore are sent as international deliveries and take 5 to 9 working days. A lump-sum shipping and handling fee applies to every overseas delivery and is shown at checkout.
What payment methods can I use?
Customers in Malaysia can pay by FPX online banking, credit or debit card (Visa and Mastercard), and supported e-wallets including Touch ‘n Go eWallet, GrabPay and ShopeePay.
FPX and local e-wallets are tied to Malaysian bank and wallet accounts, so if your delivery address is in Singapore, use the payment options displayed at checkout for that address rather than assuming the same list applies.
Can Pharmaniaga Simvastatin 40mg Tablet be delivered to Singapore?
Yes. DoctorOnCall ships to Singapore as an international order dispatched from Malaysia, arriving in 5 to 9 working days with a lump-sum shipping and handling fee.
Singapore’s Health Sciences Authority (HSA) allows personal imports of up to three months’ supply of a medicine for your own use or an immediate family member’s, as long as it contains no controlled drugs, psychotropic substances or prohibited items. Keep the product in its original labelled packaging and keep a copy of your prescription or doctor’s letter with it. Quantities above three months’ supply, and medicines containing controlled substances, require prior HSA approval.
Is Pharmaniaga Simvastatin 40mg Tablet registered with the authorities?
Products listed on DoctorOnCall are registered with Malaysia’s Ministry of Health for supply in Malaysia, and each pack carries its MAL registration number.
An order delivered to Singapore arrives as a personal import of a Malaysia-registered product; HSA product registration is not required for personal-use quantities, but it is also not the same as a product registered for sale in Singapore. If you need a locally registered Singapore product, buy it from a pharmacy in Singapore.
Who do I contact if there is a problem with my order?
DoctorOnCall’s customer care team handles order, delivery and product queries through the contact channels on the site, including WhatsApp and the online help centre.
For deliveries to Singapore, allow more time before chasing an order than you would for a local Malaysian delivery, as the parcel passes through customs clearance and tracking updates can appear later in the journey.
Ingredients / Active Ingredients
- Simvastatin 40mg
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
Use cautiously. Liver function monitoring may be required.
Alcohol
Caution is advised when consuming alcohol with this medicine.
Driving
Use caution while driving until you know how this medicine affects you.
Medical Review
