anxiblok tr 40mg capsule - Propranolol (40mg) medicine

Arkaprop 40mg Tablet (Propranolol) - Complete Medicine Guide

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🏭 ASV Laboratories India Pvt Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 16, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for approved indications.
Reviewed by
SaathiMed Expert Panel | Oct 16, 2026
🩺
Medically Fact-Checked & Clinically Verified by SaathiMed Clinical Review Board
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026

When to Call Your Doctor IMMEDIATELY

  • Severe dizziness or fainting
  • Difficulty breathing or wheezing
  • Chest pain or irregular heartbeat
  • Sudden weight gain or swelling
  • Unusual bruising or bleeding
  • Yellowing of skin or eyes
  • Severe fatigue or weakness

If experiencing severe symptoms, call emergency services immediately.

What is anxiblok tr 40mg capsule used for?

This medicine is a beta-blocker used to treat high blood pressure, angina, migraines, and tremors. It works by slowing the heart and reducing stress on the heart.

  • Generic Name: Propranolol
  • Manufacturer: ASV Laboratories India Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 anxiblok tr 40mg capsule के बारे में (Hindi Summary)

उपयोग: यह दवा उच्च रक्तचाप, एनजाइना, माइग्रेन, और आवश्यक कंपन के इलाज के लिए इस्तेमाल की जाती है। यह हृदय की गति को धीमा करके और हृदय पर तनाव कम करके काम करती है।

साइड इफेक्ट्स: आम दुष्प्रभावों में थकान, ठंडे हाथ-पैर, चक्कर आना, और धीमी हृदय गति शामिल हैं। गंभीर दुष्प्रभावों में गंभीर ब्रैडीकार्डिया, ब्रोंकोस्पज़म, और हृदय विफलता का बिगड़ना शामिल है।

सुरक्षा सलाह: इस दवा को डॉक्टर के निर्देशानुसार ही लें। अचानक बंद न करें। शराब से बचें। ड्राइविंग या मशीन चलाते समय सावधानी बरतें। नियमित जांच कराएं।

💡 Did You Know? India is the largest provider of generic medicines globally, supplying over 50% of global vaccine demand.

💊 anxiblok tr 40mg capsule Uses & Benefits

[{"condition":"Hypertension","description":"Lowers blood pressure by reducing cardiac output and renin release.","evidence":"Well-established"},{"condition":"Angina pectoris","description":"Reduces myocardial oxygen demand by decreasing heart rate and contractility.","evidence":"Well-established"},{"condition":"Migraine prophylaxis","description":"Prevents migraine attacks by modulating vascular tone and neuronal activity.","evidence":"Well-established"},{"condition":"Essential tremor","description":"Reduces tremor amplitude by blocking peripheral beta-2 receptors.","evidence":"Well-established"},{"condition":"Performance anxiety","description":"Controls symptoms like palpitations and tremor by blocking sympathetic effects.","evidence":"Off-label but widely used"},{"condition":"Arrhythmias","description":"Controls certain supraventricular and ventricular arrhythmias.","evidence":"Well-established"},{"condition":"Post-myocardial infarction","description":"Reduces risk of reinfarction and mortality after a heart attack.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Infantile hemangioma","description":"Used orally to shrink hemangiomas in infants.","evidence":"Well-established in pediatric use"},{"condition":"Thyrotoxicosis","description":"Controls symptoms like tachycardia and tremor.","evidence":"Limited"},{"condition":"PTSD-related anxiety","description":"May reduce anxiety symptoms.","evidence":"Limited"}]

Primary treatment for: Hypertension

Also treats: Angina, Migraine, Essential tremor, Arrhythmias

📋 Drug Information

Generic Name(s)Propranolol
Brand NameArminol 10mg Tablet
ManufacturerASV Laboratories India Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassCARDIAC
Action ClassBeta blocker- Non selective
Route of AdministrationOral
StorageStore at room temperature (15-30°C) in a dry place, away from direct sunlight.
Shelf Life24 months from the date of manufacture.
WHO GuidelineNot established from the available information.
ICMR GuidelineNot established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Take this medicine at the same time each day to maintain consistent blood levels.
2
Do not stop this medicine abruptly; your doctor will taper the dose gradually.
3
Monitor your heart rate and blood pressure regularly while on this medicine.
4
Inform your doctor if you have asthma, diabetes, or heart problems before starting this medicine.
5
Avoid alcohol as it can increase dizziness and low blood pressure.
6
Use caution when driving or operating machinery until you know how this medicine affects you.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
High blood pressure
This medicine is commonly prescribed for this.
Likely Use
✅
Migraine
Used for prevention of migraines.
Likely Use
❌
Fever
This medicine is not a fever reducer.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionRapidly absorbed from the gastrointestinal tract. Bioavailability is about 25% due to first-pass metabolism.
DistributionWidely distributed; highly lipophilic and crosses the blood-brain barrier.
Protein BindingApproximately 90% bound to plasma proteins, mainly albumin.
MetabolismExtensively metabolized in the liver, primarily by CYP2D6, CYP1A2, and CYP2C19.
Half-Life3 to 6 hours
ExcretionPrimarily excreted in urine as metabolites; less than 1% unchanged.
BioavailabilityApproximately 25%
Onset of Action30 to 60 minutes
Peak Plasma Time1 to 2 hours
Duration of Action6 to 12 hours

How It Works

This medicine works by competitively blocking beta-adrenergic receptors, primarily beta-1 and beta-2. This reduces the effects of catecholamines like adrenaline and noradrenaline, leading to decreased heart rate, contractility, and conduction velocity. It also reduces renin secretion from the kidneys, contributing to blood pressure lowering. In migraine, it may modulate vascular tone and neuronal excitability.

Mechanism Steps

1
Beta-adrenergic receptor blockade: This medicine binds to beta-1 and beta-2 receptors, preventing catecholamines from activating them.
2
Reduced cardiac output: Blockade of beta-1 receptors in the heart decreases heart rate and contractility, lowering cardiac output.
3
Decreased renin release: Blockade of beta-1 receptors in the kidneys reduces renin secretion, leading to lower angiotensin II and aldosterone levels.
4
Reduced sympathetic outflow: Central beta-blockade may reduce sympathetic nervous system activity, contributing to blood pressure control and anxiolysis.

💡 How to Take anxiblok tr 40mg capsule

Strength: 40 mg immediate-release tablet

1Take this medicine by mouth with a glass of water.
2Take it at the same time each day.
3You may take it with or without food, but be consistent.
4Do not crush or chew the tablet; swallow it whole.
5Do not stop taking this medicine without consulting your doctor.

Dosage Information

Adult DosageThe usual starting dose for hypertension is 40 mg twice daily, which may be increased based on response. For migraine prophylaxis, 80 mg daily in divided doses is common. For angina, 80-320 mg daily in divided doses. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageStart with lower doses and titrate slowly due to increased sensitivity and risk of bradycardia and hypotension.
Renal ImpairmentNo specific dosage adjustment is generally required, but use with caution in severe renal impairment.
Hepatic ImpairmentUse with caution in hepatic impairment; dose reduction may be necessary.
Maximum Daily DoseUp to 320 mg per day in divided doses for adults, depending on indication.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

🍽️ Food Timing Guide

With food
Take with meals
May enhance absorption and reduce stomach upset.
Alcohol
Avoid
Increases risk of dizziness and low blood pressure.

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed
→ Take the missed dose as soon as you remember.
💡 Continue with the regular schedule.
📌 More than half the dosing interval has passed
→ Skip the missed dose.
💡 Do not double dose to catch up.

⚠️ Side Effects of anxiblok tr 40mg capsule

✅ Common Side Effects

Fatigue (Common (10-20%))
Usually resolves; if persistent, consult your doctor.
Cold extremities (Common (5-10%))
Keep warm; report if severe or painful.
Dizziness (Common (5-10%))
Rise slowly from sitting or lying positions.
Bradycardia (Common (5-10%))
Monitor heart rate; report if below 50 bpm.

🚨 Serious Side Effects

Severe bradycardia (Rare (<0.1%))
Seek immediate medical attention if heart rate is very low or you faint.
Bronchospasm (Rare (<0.1%))
Seek emergency care if you have difficulty breathing or wheezing.
Heart block (Rare (<0.1%))
Go to the emergency room if you experience chest pain, fainting, or severe dizziness.
Worsening heart failure (Rare (<0.1%))
Report sudden weight gain, swelling, or shortness of breath immediately.

⚠️ Rare Side Effects

Hallucinations
Contact your doctor immediately.
Depression
Consult your doctor if you feel persistently sad or hopeless.
Blood dyscrasias
Report unusual bruising, bleeding, or infections.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Verapamil Major
Digoxin Major
Clonidine Major
NSAIDs Moderate
Fluoxetine Moderate
Antacids Minor

🚨 Major Interactions

  • Verapamil
  • Digoxin
  • Clonidine

⚡ Moderate Interactions

  • NSAIDs
  • CYP2D6 inhibitors (e.g., fluoxetine)

🍷 Alcohol Interaction

Alcohol may enhance the blood pressure-lowering and sedative effects of this medicine, leading to dizziness and fainting. 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

["Asthma or bronchospastic disease","Severe bradycardia","Second- or third-degree heart block","Cardiogenic shock","Decompensated heart failure","Hypersensitivity to propranolol"]

⚠️ Warnings & Precautions

["Do not stop abruptly; taper gradually.","May mask symptoms of hypoglycemia in diabetics.","May worsen peripheral vascular disease.","Use caution in patients with history of depression.","May cause bronchospasm in susceptible individuals."]

🤱 Lactation Safety

Propranolol is excreted in breast milk in small amounts. Monitor infant for bradycardia and hypoglycemia. Consult your doctor before breastfeeding.

💊 Overdose Management

Overdose may cause severe bradycardia, hypotension, heart failure, and bronchospasm. Treatment is supportive and symptomatic. Contact emergency services immediately. Management may include atropine, glucagon, and vasopressors.

⏰ 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.

Additional Safety Advice

General Safety

Take this medicine exactly as prescribed. Do not stop suddenly without consulting your doctor, as it can cause rebound hypertension or angina. Avoid alcohol as it may increase drowsiness and low blood pressure. Inform your doctor if you have asthma, diabetes, or heart problems. Use caution when driving or operating machinery until you know how this medicine affects you. Keep regular follow-up appointments to monitor heart rate and blood pressure.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are more sensitive to the effects of this medicine. Start with lower doses and monitor closely for bradycardia and hypotension.

🤰 Pregnancy Planning (TTC)

Consult your doctor before planning pregnancy. This medicine may affect the fetus. Your doctor will weigh benefits and risks.

🏥 Post-Surgery Considerations

Inform your surgeon and anesthesiologist that you are taking this medicine. It may interact with anesthetic agents and affect heart rate.

🦷 Dental Procedures

Inform your dentist that you are taking this medicine. It may interact with local anesthetics containing epinephrine.

💚 Lifestyle Tips for Better Results

🏃
Maintain a healthy weight to reduce strain on the heart.
🥗
Engage in regular low-impact exercise like walking or swimming.
😴
Limit salt and caffeine intake.
💧
Practice stress-reduction techniques like meditation.
🧘
Get adequate sleep.
🌞
Avoid smoking and excessive alcohol.

🏋️ Exercise Considerations

Avoid strenuous exercise initially as this medicine can reduce exercise tolerance and cause fatigue. Consult your doctor before starting any new exercise regimen.

🥗 Diet Recommendations

Include potassium-rich foods like bananas and oranges.
Reduce sodium intake.
Avoid excessive caffeine.
Eat a balanced diet rich in fruits and vegetables.

💼 Impact on Daily Work & Life

This medicine may cause dizziness and fatigue, affecting your ability to drive or operate machinery. Avoid these activities until you know how it affects you.

🛑 When to Stop This Medicine

Do not stop this medicine without consulting your doctor. Abrupt withdrawal can worsen angina or cause rebound hypertension. Your doctor will taper the dose gradually if needed.

📅 Long-Term Use Effects

Long-term use may require periodic monitoring of heart rate, blood pressure, and cardiac function. It may mask hypoglycemia symptoms in diabetics. Regular follow-up is essential to adjust dosage and monitor for side effects.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Lifestyle modifications

Diet, exercise, and stress management can complement medicine for hypertension and migraines.

Evidence: Well-established
Biofeedback

May help with migraine and anxiety.

Evidence: Limited

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No specific vaccine interactions are established. Consult your doctor before any vaccination.

📦 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

Carry this medicine in its original packaging with a copy of your prescription. Store at room temperature and protect from moisture. If traveling across time zones, adjust dosing schedule in consultation with your doctor. Keep enough supply for the entire trip.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 50-year-old man with high blood pressure
Started this medicine as prescribed. Within a few weeks, blood pressure stabilized. He experienced mild fatigue initially but it improved. He emphasizes not missing doses and regular monitoring.
💡 Lesson: Consistency and regular follow-up are key to managing hypertension effectively.
👤 A 35-year-old woman with migraines
Prescribed this medicine for migraine prevention. After two months, migraine frequency reduced significantly. She notes the importance of taking it daily, even on days without headaches.
💡 Lesson: Prophylactic treatment requires daily adherence to be effective.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine starts working within 30-60 minutes, but full effects may take several days to weeks.

Q: Can I stop taking this medicine suddenly?

A: No, stopping suddenly can cause rebound hypertension or angina. Always consult your doctor before stopping.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my kidney function?
  • Can I drive after taking this medicine?
  • Does it interact with my blood pressure medicine?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?

🔄 Substitutes for anxiblok tr 40mg capsule

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: Propranolol is addictive.
    Fact: Propranolol is not addictive, but it should not be stopped suddenly without medical advice.
  • Myth: Propranolol can be taken for any type of anxiety.
    Fact: It is mainly used for performance anxiety and not for generalized anxiety disorder as first-line.

🔄 Alternative Options

Generic Alternatives

  • Propranolol 40 mg tablet

Brand Alternatives

  • Arkapt 40mg Tablet
  • Provanol 40mg Tablet
  • Ciplar 40mg Tablet
  • Inderal 40mg Tablet

📊 Comparison with Similar Medicines

[{"medicine":"Propranolol","class":"Non-selective beta-blocker","main_use":"Hypertension, migraine, tremor","half_life":"3-6 hours"},{"medicine":"Metoprolol","class":"Beta-1 selective blocker","main_use":"Hypertension, angina","half_life":"3-7 hours"},{"medicine":"Atenolol","class":"Beta-1 selective blocker","main_use":"Hypertension, angina","half_life":"6-7 hours"}]

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