Metzok Metoprolol 12.5mg Tablet
Available Pack Sizes
Free Shipping
Order above $200.00
Worldwide Delivery
8-10 Business Days
24/7 Support
Solve your queries
- 100% Genuine Medicines
- Secure International Logistics
- Secure Payment
- Authentic Pharmaceutical Supplier
How to Order from Medionix Pharma
Add Products
Browse our medicines and add the required products to your cart.
Add Products to Cart
Order Method
Place your order easily through WhatsApp or Email support.
Choose Your Ordering Method
Share Details
Provide your delivery address and contact information.
Share Delivery & Prescription Details
Order Dispatched
Your order is packed securely and shipped worldwide.
Order Confirmation & Dispatch
What is Metzok 12.5mg Used For?
- Recommended starting dose for beta-blocker initiation in chronic heart failure (HF-rEF).
- Initiates beta-blockade in haemodynamically sensitive patients who require very gradual dose escalation.
- May be used as an initial dose for hypertension or angina when extra caution is needed.
How Does Metzok 12.5mg Work?
- Metoprolol Succinate is a cardioselective beta-1 adrenergic receptor blocker.
- Gently reduces heart rate, myocardial oxygen demand, and blood pressure.
- Sustained-release formulation provides consistent drug levels over 24 hours.
- Starting at 12.5mg allows the heart to adapt to beta-blockade before dose escalation.
How to Use Metzok 12.5mg
Dosage: 12.5mg once daily — starting dose only; titrate upward (25mg → 50mg → 100mg) every 2–4 weeks as tolerated.
Timing: Take in the morning at the same time each day, with food.
Precaution: Swallow whole — do not crush or break. Never stop abruptly — taper gradually over 2+ weeks.
Side Effects of Metzok 12.5mg
Common Side Effects: Mild bradycardia, fatigue, cold extremities, dizziness (usually mild at this starting dose).
Serious Side Effects (seek medical help): Severe bradycardia, worsening heart failure, severe bronchospasm.
Benefits
- Safest starting dose for beta-blocker initiation in heart failure and sensitive patients.
- Allows careful haemodynamic monitoring while building toward therapeutic doses.
- Extended-release formulation for stable once-daily drug delivery.
- Cardioselective — minimised risk of bronchospasm at this low dose.
- USV-manufactured product with consistent quality.
Warnings and Precautions
- Do NOT stop abruptly — gradual tapering is essential to avoid rebound effects.
- Contraindicated in severe bradycardia, AV block (>1st degree), cardiogenic shock, and decompensated heart failure.
- Heart failure patients should be clinically stable (no active fluid overload) before starting beta-blockers.
- Masks tachycardia as a warning sign of hypoglycaemia — extra care in insulin users.
- Use with caution in asthma or COPD — consult your doctor.
Drug Interactions
- Calcium channel blockers (verapamil, diltiazem): bradycardia and AV block risk — avoid combination.
- Digoxin: combined slowing of conduction — monitor heart rate.
- Insulin and antidiabetics: Metoprolol masks hypoglycaemia tachycardia.
- Antiarrhythmics: increased risk of conduction abnormalities.
Storage Information
- Store below 25°C, protect from moisture and heat.
- Keep in original packaging and out of reach of children.
- Other Metoprolol XL brands available at Medionix Pharma include Gudpres XL, Metocard XL, Prolomet XL, Seloken XL, and Starpress XL — all containing Metoprolol Succinate extended-release.
Frequently Asked Questions
Q1: What is Metzok Metoprolol 12.5mg used for?
Metzok 12.5mg is the recommended starting dose for beta-blocker therapy in chronic heart failure (HF-rEF). It is also the initial dose for frail or haemodynamically sensitive patients beginning beta-blocker treatment.
Q2: Why start at such a low dose?
Beta-blockers must be introduced very gradually in heart failure. Starting at 12.5mg minimises the risk of haemodynamic decompensation and allows the heart to adapt before dose escalation.
Q3: How does Metoprolol Succinate work?
Metoprolol is a cardioselective beta-1 blocker. It reduces heart rate, cardiac contractility, and blood pressure. The sustained-release formulation provides consistent drug levels over 24 hours.
Q4: Can I crush or split Metzok 12.5mg tablets?
No. Metzok is a sustained-release tablet. Crushing or splitting destroys the controlled-release mechanism. Swallow the tablet whole.
Q5: How is the dose escalated from 12.5mg?
Your doctor will typically double the dose every 2 to 4 weeks if tolerated, progressing 12.5mg → 25mg → 50mg → 100mg. Do not increase the dose without medical supervision.
Q6: Can I stop Metzok 12.5mg suddenly?
Never stop abruptly. Sudden withdrawal of beta-blockers can cause rebound angina, severe hypertension, or cardiac events. Taper gradually over at least 2 weeks under medical supervision.
Q7: Is Metzok 12.5mg safe for patients with asthma?
Use with caution. Although Metoprolol Succinate is cardioselective, it can still affect beta-2 receptors at any dose. Consult your doctor if you have asthma or COPD.
Q8: What are the side effects of Metzok 12.5mg?
At this low starting dose, side effects are generally mild: slight slowing of the heart rate, mild fatigue, cold hands and feet. Severe effects are uncommon at 12.5mg.
Q9: Does Metoprolol affect blood glucose?
Metoprolol may mask the rapid heartbeat that signals hypoglycaemia in insulin-dependent diabetic patients. Sweating is still present as a warning sign. Monitor blood glucose closely if you use insulin.
Q10: Can I take Metzok 12.5mg with or without food?
Yes. Metoprolol Succinate can be taken with or without food. Taking it with a meal is generally recommended for this dose.
Q11: What medicines should I avoid with Metzok?
Avoid verapamil and diltiazem (serious bradycardia and AV block risk). Digoxin combined with Metoprolol further slows heart conduction. Inform your doctor of all medicines.
Q12: How should I store Metzok Metoprolol 12.5mg?
Store below 25°C in a cool, dry place away from moisture and heat. Keep in original packaging and out of reach of children.
Customer Reviews
Dr. Emily Parker
UK · 2 months ago
“Impressed with the professionalism. Certificate of Analysis provided on request. Will be placing repeat orders for our clinic.”
Metro Hospital Pharmacy
UK · 2 weeks ago
“Reliable supplier. Product met all our quality standards. Great communication throughout the entire procurement process.”
Global Meds Supply
Germany · 6 weeks ago
“Ordering from Medionix for several months now. Consistent pharmaceutical quality and professional service every time.”
Thomas B.
Australia · 4 months ago
“Legitimate pharmaceutical supplier. Packaging intact, expiry dates clearly printed, batch numbers traceable. Very satisfied.”
Robert Chen
Canada · 1 month ago
“Very satisfied with the order. Packaging was secure and delivery was on time. Quality matches the description perfectly.”
Related Products
.jpg)
Disclaimer
The information provided on Medionix Pharma is intended for general informational purposes only. It should not be considered as medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before using any medication or starting any treatment.
Medionix Pharma does not encourage self-medication. Customers are responsible for ensuring that purchases comply with local laws and prescription requirements in their country. If you have any questions or concerns regarding the content on our website, please contact us at sales@medionixpharma.com.