Betaloc 100mg Tablet
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- Muslim-Friendly
- FDA Approved
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Prescription Required
Overview
Betaloc 100mg Tablet contains metoprolol 100mg, a cardioselective beta-1 blocker used to treat high blood pressure (hypertension), angina (chest pain), and certain heart rhythm disorders, and to improve survival after a heart attack or in stable chronic heart failure.
Metoprolol works by blocking the action of adrenaline (epinephrine) on beta-1 receptors in the heart, which slows the heart rate, reduces the force of each heartbeat, and lowers blood pressure, easing the heart’s overall workload and oxygen demand.
How it Works
Metoprolol selectively blocks beta-1 adrenergic receptors, which are concentrated in heart tissue. By blunting the effect of circulating adrenaline and noradrenaline, it reduces heart rate and the force of contraction, lowers blood pressure, and reduces the heart’s oxygen requirement, which is particularly helpful in angina and after a heart attack.
Directions for Use
Take Betaloc 100mg Tablet at the same time(s) each day, generally with or immediately after food to reduce stomach upset and support consistent absorption. Swallow the tablet whole with a glass of water; do not crush or chew it unless your doctor or pharmacist has told you it is safe to do so for your specific formulation.
Dosage
The usual dose of Betaloc 100mg Tablet depends on the condition being treated – for hypertension and angina, treatment is often started at a lower dose and adjusted by your doctor based on your response, while post-heart-attack and heart failure regimens follow a specific individualised titration schedule. Always take this medicine exactly as prescribed and do not change your dose without consulting your doctor.
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 light-headedness
- Tiredness or fatigue
- Slow heartbeat
- Cold hands or feet
- Nausea
- Depression or mood changes
- Shortness of breath
Contraindications
- Known hypersensitivity to metoprolol or other beta-blockers
- Severe bradycardia or certain heart conduction blocks (e.g. second- or third-degree AV block) without a pacemaker
- Decompensated (acute) heart failure
- Severe untreated asthma or bronchospastic lung disease
- Cardiogenic shock or severe untreated peripheral arterial disease
Drug / Food Interactions
- Other blood-pressure-lowering or heart-rate-lowering medicines (e.g. verapamil, diltiazem) may cause excessive slowing of the heart or low blood pressure
- Clonidine withdrawal while on metoprolol can cause a dangerous rebound rise in blood pressure
- NSAIDs may reduce the blood-pressure-lowering effect
- Certain antidepressants and antipsychotics (e.g. fluoxetine, paroxetine) can raise metoprolol blood levels by affecting its metabolism
Quick Tips
- Take at the same time every day to keep a steady level in your body
- Never stop this medicine suddenly – abrupt withdrawal can trigger chest pain or a heart attack
- Check your pulse periodically if advised by your doctor, and report a very slow heart rate
- Rise slowly from sitting or lying down to reduce dizziness
- Tell your doctor you are taking this medicine before any surgery or new prescription
Frequently Asked Questions
What is Betaloc 100mg Tablet used for?
Betaloc 100mg Tablet is used to treat high blood pressure, angina, certain abnormal heart rhythms, and to help protect the heart after a heart attack or in chronic heart failure. Your doctor will confirm the specific reason it has been prescribed for you.
Why should I never stop taking metoprolol suddenly?
Stopping a beta-blocker abruptly can cause a rebound increase in heart rate and blood pressure, which may trigger chest pain, a heart attack, or a dangerous heart rhythm. Your doctor will taper the dose gradually if it needs to be stopped.
Can I take metoprolol if I have asthma?
Metoprolol should be used with caution in people with asthma or other airway disease, as beta-blockers can sometimes trigger bronchospasm even when cardioselective. Tell your doctor about any breathing conditions before starting treatment.
Will metoprolol make me feel tired?
Some tiredness, especially in the first few weeks, is common as your body adjusts. This usually improves over time, but tell your doctor if fatigue is severe or does not improve.
What should I do if I miss a dose of Betaloc 100mg 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 your regular schedule. Do not double the dose.
Can I buy Betaloc 100mg Tablet from DoctorOnCall?
Yes, Betaloc 100mg 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 Betaloc 100mg 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 Betaloc 100mg 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 Betaloc 100mg 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 Betaloc 100mg 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 Betaloc 100mg 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
- Metoprolol 100mg (as metoprolol tartrate/succinate)
Safety Advice
Pregnancy
This medicine should be used cautiously during pregnancy. Monitoring may be required.
Breastfeeding
Use with caution. Monitor infant for potential adverse reactions.
Kidney
Generally safe, but caution may be required in some patients.
Liver
Use cautiously. Liver function monitoring may be required.
Alcohol
It is not advisable to consume alcohol while taking this medicine.
Driving
Use caution while driving until you know how this medicine affects you.
Medical Review
