Synerrv Irbemac Irbesartan 300mg Tablet
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Overview
Synerrv Irbemac Irbesartan 300mg Tablet contains irbesartan 300mg, an angiotensin II receptor blocker (ARB) used to treat high blood pressure (hypertension) and to help protect the kidneys in patients with type 2 diabetes and diabetic kidney disease.
Irbesartan works by blocking the AT1 receptor, preventing angiotensin II – a hormone that narrows blood vessels and raises blood pressure – from exerting its effects. This allows blood vessels to relax and widen, lowering blood pressure and reducing strain on the kidneys.
How it Works
By selectively blocking the AT1 angiotensin II receptor, irbesartan prevents angiotensin II from causing blood vessel constriction and sodium/fluid retention, resulting in vasodilation, lower blood pressure, and reduced pressure within the kidney’s filtering units.
Directions for Use
Take Synerrv Irbemac Irbesartan 300mg Tablet once daily at about the same time each day, with or without food. Do not stop taking this medicine without consulting your doctor, even if you feel well, since high blood pressure often has no symptoms.
Dosage
The usual adult dose is 150-300mg once daily, which your doctor will individualise based on your blood pressure response and, if applicable, your kidney function.
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
- Dizziness or lightheadedness, especially when standing up
- Fatigue or tiredness
- Nausea
- Headache
- High potassium levels (may show as muscle weakness or irregular heartbeat)
- Back pain
Contraindications
- Known hypersensitivity to irbesartan or any component of this product
- Pregnancy – ARBs can cause serious harm to the developing fetus
- Concurrent use with aliskiren in patients with diabetes or significant kidney impairment
- Severe liver impairment
Drug / Food Interactions
- Potassium supplements or potassium-sparing diuretics may increase the risk of high blood potassium levels
- NSAIDs may reduce the blood pressure-lowering effect and increase the risk of kidney impairment
- Lithium levels may increase when combined with irbesartan, raising the risk of lithium toxicity
- Other antihypertensive medicines or alcohol may cause an additive drop in blood pressure
Quick Tips
- Monitor your blood pressure regularly as advised by your doctor
- Have your kidney function and blood potassium checked periodically, especially if you have diabetes
- Rise slowly from sitting or lying down to reduce dizziness
- Inform your doctor immediately if you become pregnant while taking this medicine
Frequently Asked Questions
What is Synerrv Irbemac Irbesartan 300mg Tablet used for?
It is used to treat high blood pressure and to help protect the kidneys in patients with type 2 diabetes and diabetic kidney disease.
How does irbesartan work?
It blocks the action of angiotensin II, allowing blood vessels to relax and lowering blood pressure and pressure within the kidneys.
Can this medicine protect my kidneys if I have diabetes?
Yes, irbesartan has demonstrated kidney-protective effects in patients with diabetic kidney disease, in addition to lowering blood pressure.
Can I take this medicine if I am pregnant?
No, this medicine can cause serious harm to a developing baby and must be stopped as soon as pregnancy is confirmed.
What are the common side effects?
Dizziness, fatigue, and elevated potassium levels are commonly reported.
Can I take potassium supplements while on this medicine?
Only if specifically advised by your doctor, as irbesartan can increase blood potassium levels.
Do I need regular blood tests while on this medicine?
Your doctor may periodically check your kidney function and blood potassium levels.
Can I buy Synerrv Irbemac Irbesartan 300mg Tablet from DoctorOnCall?
Yes, Synerrv Irbemac Irbesartan 300mg 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 Synerrv Irbemac Irbesartan 300mg 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 Synerrv Irbemac Irbesartan 300mg 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 Synerrv Irbemac Irbesartan 300mg 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 Synerrv Irbemac Irbesartan 300mg 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 Synerrv Irbemac Irbesartan 300mg 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
- Irbesartan 300mg
Safety Advice
Pregnancy
This medicine is not considered safe during pregnancy and should be avoided.
Breastfeeding
Limited data on excretion in breast milk. Consult a doctor before use.
Kidney
Use cautiously. Dose adjustment or monitoring may be required.
Liver
Use cautiously. Liver function monitoring may be required.
Alcohol
It is not advisable to consume alcohol while taking this medicine.
Driving
It is not advisable to drive if you experience side effects from this medicine.
Medical Review
