Angibloc 12.5mg Tablet ER: Comprehensive Medicine Guide
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026
When to Call Your Doctor IMMEDIATELY
- Very slow heart rate (below 50 beats per minute) with dizziness or fainting.
- Severe chest pain or shortness of breath.
- Sudden weight gain or swelling in the legs or ankles.
- Difficulty breathing or wheezing.
- Severe dizziness or fainting.
- Unusual bleeding or bruising.
- Yellowing of the skin or eyes (jaundice).
If experiencing severe symptoms, call emergency services immediately.
What is metozaar 12.5mg tablet xl used for?
This medicine contains Metoprolol Succinate 12.5 mg, an extended-release beta-blocker used to treat high blood pressure, angina, and heart failure. It works by slowing the heart rate and reducing the heart's workload. Take it once daily, swallow whole, and do not stop abruptly.
- Generic Name: Metoprolol Succinate (12.5mg)
- Manufacturer: Corona Remedies Pvt Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 metozaar 12.5mg tablet xl के बारे में (Hindi Summary)
उपयोग: यह दवा मेटोप्रोलोल सक्सिनेट 12.5 मिलीग्राम युक्त एक एक्सटेंडेड-रिलीज़ टैबलेट है, जिसका उपयोग उच्च रक्तचाप (हाइपरटेंशन), एनजाइना (सीने में दर्द), और हृदय विफलता (हार्ट फेल्योर) के इलाज के लिए किया जाता है। यह हृदय की गति को धीमा करके और हृदय पर दबाव कम करके काम करती है। यह दवा रक्तचाप को नियंत्रित करने, दिल के दौरे के बाद जोखिम कम करने और हृदय की कार्यक्षमता में सुधार करने में मदद करती है। इसे डॉक्टर के निर्देशानुसार प्रतिदिन एक बार लेना चाहिए।
साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में थकान, चक्कर आना, सिरदर्द, हाथ-पैर ठंडे होना, मतली और दस्त शामिल हैं। गंभीर दुष्प्रभावों में बहुत धीमी हृदय गति, हृदय ब्लॉक, हृदय विफलता का बिगड़ना, सांस लेने में कठिनाई और गंभीर निम्न रक्तचाप शामिल हैं। यदि आपको कोई असामान्य लक्षण महसूस हो, तो तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा को अचानक बंद न करें, क्योंकि इससे एनजाइना या दिल का दौरा पड़ सकता है। हमेशा डॉक्टर की सलाह लेकर ही बंद करें। इसे प्रतिदिन एक ही समय पर लें, सुबह के समय खाने के साथ या बिना खाने के। टैबलेट को पूरा निगलें, चबाएं या तोड़ें नहीं। यदि आपको अस्थमा, मधुमेह, थायरॉइड विकार या लीवर की बीमारी है, तो डॉक्टर को बताएं। शराब का सेवन न करें। नियमित रूप से रक्तचाप और हृदय गति की जांच करें।
💊 metozaar 12.5mg tablet xl Uses & Benefits
[{"condition":"Hypertension","description":"This medicine effectively lowers blood pressure in adults with essential hypertension, reducing the risk of stroke and cardiovascular events.","evidence":"Well-established"},{"condition":"Angina Pectoris","description":"It reduces the frequency and severity of angina attacks by decreasing myocardial oxygen demand.","evidence":"Well-established"},{"condition":"Heart Failure","description":"Used as part of guideline-directed medical therapy to improve survival and reduce hospitalizations in patients with stable heart failure with reduced ejection fraction.","evidence":"Well-established"},{"condition":"Myocardial Infarction","description":"Administered post-myocardial infarction to reduce the risk of reinfarction and mortality.","evidence":"Well-established"},{"condition":"Migraine Prophylaxis","description":"Sometimes prescribed off-label to prevent migraine headaches.","evidence":"Limited"}]
Off-label uses: [{"condition":"Migraine Prophylaxis","description":"This medicine may be used off-label to reduce the frequency of migraine attacks.","evidence":"Limited"},{"condition":"Performance Anxiety","description":"Occasionally used off-label to manage symptoms of performance anxiety, such as tremors and rapid heartbeat.","evidence":"Limited"},{"condition":"Thyrotoxicosis","description":"Used off-label to control symptoms like tachycardia and tremor in hyperthyroidism.","evidence":"Limited"}]
Primary treatment for: Hypertension
Also treats: Angina Pectoris, Heart Failure, Myocardial Infarction
📋 Drug Information
| Generic Name(s) | Metoprolol Succinate (12.5mg) |
| Brand Name | metozaar 12.5mg tablet xl |
| Manufacturer | Corona Remedies Pvt Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | CARDIAC |
| Action Class | Beta blocker- Cardioselective |
| Route of Administration | Oral |
| Storage | Store at room temperature between 15°C and 30°C (59°F to 86°F). Protect from moisture and light. Keep in the original container. |
| Shelf Life | 24 months from the date of manufacture. |
| WHO Guideline | The World Health Organization includes beta-blockers like metoprolol in its essential medicines list for the management of hypertension, angina, and heart failure. However, specific recommendations should be based on current clinical guidelines. |
| ICMR Guideline | The Indian Council of Medical Research recommends beta-blockers as first-line therapy for hypertension in certain patient populations, including those with coronary artery disease or heart failure. Consult current ICMR guidelines for detailed recommendations. |
👨⚕️ Doctor's Practical Tips
Evidence-based practical advice from experienced clinicians
🔍 Is This Medicine Right for Your Symptom?
Educational reference. Always consult a doctor for diagnosis.
🔬 How This Medicine Works (Pharmacology)
Pharmacokinetics
How It Works
This medicine works by selectively blocking beta-1 adrenergic receptors located primarily in the heart. By blocking these receptors, it reduces the effects of catecholamines (such as adrenaline), leading to a decrease in heart rate, myocardial contractility, and cardiac output. This results in lowered blood pressure and reduced myocardial oxygen demand. Additionally, it suppresses renin release from the kidneys, contributing to its antihypertensive effect.
Mechanism Steps
💡 How to Take metozaar 12.5mg tablet xl
Strength: Extended-release tablet, 12.5 mg
Dosage Information
| Adult Dosage | The usual starting dose for hypertension is 25-50 mg once daily, which may be increased to 100-200 mg once daily based on response. For angina, 100-200 mg once daily is typical. For heart failure, start with 12.5-25 mg once daily and titrate slowly every 2 weeks to a target dose of 200 mg once daily as tolerated. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. |
| Elderly Dosage | Elderly patients may be more sensitive to the effects of this medicine. Start with a lower dose and titrate slowly. Monitor heart rate and blood pressure closely. |
| Renal Impairment | No specific dose adjustment is typically required for mild to moderate renal impairment. In severe renal impairment, use with caution and monitor closely. |
| Hepatic Impairment | In patients with hepatic impairment, dose reduction may be necessary due to reduced metabolism. Start with a lower dose and titrate slowly. |
| Maximum Daily Dose | The maximum recommended daily dose is 400 mg for hypertension and angina, and 200 mg for heart failure. However, doses above 200 mg once daily are rarely used. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of metozaar 12.5mg tablet xl
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Verapamil | Major | |
| Diltiazem | Major | |
| Clonidine | Major | |
| MAOIs | Major | |
| NSAIDs | Moderate | |
| Fluoxetine | Moderate | |
| Paroxetine | Moderate | |
| Insulin | Moderate | |
| Antacids | Minor | |
| Cimetidine | Minor |
🚨 Major Interactions
- Verapamil
- Diltiazem
- Clonidine
- Monoamine oxidase inhibitors (MAOIs)
⚡ Moderate Interactions
- NSAIDs
- CYP2D6 inhibitors (e.g., fluoxetine, paroxetine)
- Insulin and oral hypoglycemics
🍷 Alcohol Interaction
Alcohol may enhance the blood pressure-lowering effects of this medicine and increase the risk of dizziness, fainting, and drowsiness. It is advisable to avoid alcohol while taking this medicine.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Severe bradycardia","Second- or third-degree heart block","Cardiogenic shock","Decompensated heart failure","Sick sinus syndrome","Severe peripheral arterial circulatory disorders","Hypersensitivity to metoprolol or other beta-blockers"]
⚠️ Warnings & Precautions
["Do not stop abruptly; taper gradually to avoid rebound angina or myocardial infarction.","Use with caution in patients with asthma or COPD; may cause bronchospasm.","May mask symptoms of hypoglycemia in diabetic patients.","May mask symptoms of hyperthyroidism; abrupt withdrawal can precipitate thyroid storm.","Use with caution in patients with liver disease; dose adjustment may be needed.","May cause dizziness; avoid driving or operating machinery until you know how it affects you.","Inform your doctor if you have a history of severe allergic reactions; may be less responsive to epinephrine."]
🤱 Lactation Safety
Metoprolol is excreted in breast milk in small amounts. The American Academy of Pediatrics considers it compatible with breastfeeding, but monitor the infant for bradycardia and other signs of beta-blockade. Consult your doctor before breastfeeding.
💊 Overdose Management
Overdose may cause severe bradycardia, hypotension, heart failure, bronchospasm, and hypoglycemia. Treatment is supportive and symptomatic. Administer atropine for bradycardia, vasopressors for hypotension, and beta-agonists for bronchospasm. Hemodialysis is not effective in removing metoprolol. Seek immediate medical attention.
⏰ Missed Dose
If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose to catch up.
Additional Safety Advice
Do not stop taking this medicine abruptly, as sudden withdrawal can worsen angina or precipitate a heart attack. Always consult your doctor before discontinuing. Take this medicine at the same time each day, preferably in the morning with or without food. Swallow the extended-release tablet whole; do not crush, chew, or split it. Inform your doctor if you have asthma, diabetes, thyroid disorders, or liver disease. Avoid alcohol while taking this medicine as it may enhance the blood pressure-lowering effect. Regularly monitor your heart rate and blood pressure as advised. If you are pregnant, planning to become pregnant, or breastfeeding, discuss with your doctor before using this medicine.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients may be more sensitive to the effects of this medicine, particularly bradycardia and hypotension. Start with a lower dose and titrate slowly. Regular monitoring of heart rate, blood pressure, and renal function is advised.
🤰 Pregnancy Planning (TTC)
If you are planning to become pregnant, consult your doctor before conception. This medicine may need to be switched to a safer alternative. Discuss the risks and benefits with your healthcare provider.
🏥 Post-Surgery Considerations
Inform your surgeon and anesthesiologist that you are taking this medicine. It may interact with anesthetic agents and affect heart rate and blood pressure during surgery. Do not stop the medicine unless instructed.
🦷 Dental Procedures
Inform your dentist that you are taking this medicine. It may cause dry mouth or interact with local anesthetics containing epinephrine. Your dentist may need to adjust the anesthetic used.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
This medicine may reduce your exercise capacity and heart rate response to exercise. Avoid strenuous activities until you know how this medicine affects you. Consult your doctor before starting any new exercise program.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine may cause dizziness or fatigue, especially when you first start taking it. Avoid driving or operating heavy machinery until you know how it affects you. Most people can continue their normal activities once adjusted to the medication.
🛑 When to Stop This Medicine
Do not stop this medicine without consulting your doctor. If you experience serious side effects or your doctor decides to discontinue, the dose should be tapered gradually over 1-2 weeks to avoid rebound effects.
📅 Long-Term Use Effects
Long-term use of this medicine is generally safe and effective for managing chronic cardiovascular conditions. Regular monitoring of blood pressure, heart rate, and renal/hepatic function is recommended. It may reduce the risk of cardiovascular events and improve survival in heart failure. Do not stop without medical advice.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Diet, exercise, and stress reduction can complement medicine for cardiovascular health.
Evidence: Well-establishedACE inhibitors, ARBs, calcium channel blockers, or diuretics may be used as alternatives or in combination.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
There are no known interactions between this medicine and vaccines. However, consult your doctor before receiving any vaccine, especially if you have underlying health conditions.
📦 Storage Guide
✅ DO
Store at room temperature (15-30°C)
❌ DON'T
Do not refrigerate unless specified
✅ DO
Keep in original container
❌ DON'T
Do not transfer to unmarked containers
✅ DO
Keep away from direct sunlight
❌ DON'T
Do not store in bathroom cabinet
✈️ Traveling with This Medicine
When traveling, carry this medicine in its original packaging along with a copy of your prescription. Keep it in your carry-on luggage to avoid loss or temperature extremes. If crossing time zones, adjust your dosing schedule gradually in consultation with your doctor. Store at room temperature and protect from moisture. Check customs regulations for carrying prescription medicines.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: This medicine starts lowering blood pressure within a few hours, but full therapeutic effect may take 1-2 weeks. For heart failure, improvement may take several weeks to months.
A: No, you should not stop this medicine without consulting your doctor. Abrupt withdrawal can worsen your condition and cause serious heart problems.
A: If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose.
A: This medicine is Pregnancy Category C. It should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. Consult your doctor.
A: Yes, but only under your doctor's supervision. Combining with other blood pressure medicines may increase the risk of low blood pressure and other side effects.
🤔 Common Patient Concerns
🔄 Substitutes for metozaar 12.5mg tablet xl
View AllAlternative brands with exact same active ingredient:
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metofid 12.5mg tabletFidelity Lifesciences Pvt Ltd ₹17.86 0.8% CHEAPER
-
metslow 12.5mg tabletCorazon Pharma Pvt Ltd ₹22.50 25% COSTLIER
-
meto 12.5mg tablet erOrchid Chemicals & Pharmaceuticals Ltd ₹22.69 26.1% COSTLIER
-
betamet 12.5mg tablet xlMedicure Life Sciences India Pvt Ltd ₹28.13 56.3% COSTLIER
-
metpil 12.5mg tablet xrAlteus Biogenics Pvt Ltd ₹28.13 56.3% COSTLIER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine can be stopped once blood pressure normalizes.
Fact: This medicine controls blood pressure but does not cure hypertension. It should be continued as prescribed, and stopping abruptly can be dangerous. - Myth: This medicine causes weight gain.
Fact: Weight gain is not a common side effect of this medicine. However, some patients may experience fluid retention; consult your doctor if you notice sudden weight gain. - Myth: This medicine is addictive.
Fact: This medicine is not addictive. It is a prescription medication for cardiovascular conditions.
🔄 Alternative Options
Generic Alternatives
- Metoprolol Succinate Extended-Release Tablet
Brand Alternatives
- Angibloc 12.5mg Tablet ER