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Prescription requiredEast West PharmaCARDIAC

Arminol 40 SR Capsule

Propranolol (10mg)

Arminol 40 SR Capsule is used for prevention of Angina (heart-related chest pain) Migraine Treatment of Pheochromocytoma Arrhythmia Heart attack Hypertension (high blood pressure) Anxiety Tremors Glaucoma Heart Failure Prevention of migraine.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

₹44₹4.41 per capsule
Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Propranolol (10mg)
Available variants: capsule capsule 10`S
Best price: ₹44 (₹4.41 per capsule)
Prescription: Required
Manufacturer: EAST WEST PHARMA

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Arminol 40 SR Capsule

Arminol 40 SR Capsule contains Propranolol (10mg). It belongs to the Beta blocker class of medicines.

Uses of Arminol 40 SR Capsule

Prevention of Angina (heart-related chest pain) Migraine Treatment of Pheochromocytoma Arrhythmia Heart attack Hypertension (high blood pressure) Anxiety Tremors Glaucoma Heart Failure Prevention of migraine

Key benefits

  • In Prevention of Angina (heart-related chest pain) Arminol 10mg Tablet relaxes the blood vessels so that blood can flow more easily around your body and makes sure that your heart is getting a good supply of oxygen. This makes it less likely that you will suffer chest pain caused by angina. This medicine can help increase your ability to exercise and go about your daily life more easily by reducing the frequency of angina attacks. You should take it regularly and as long as it is prescribed for it to work effectively. In Treatment of Pheochromocytoma While carrying out surgery for the removal of pheochromocytoma
  • there is a risk of abnormally high blood pressure. Arminol 10mg Tablet blocks the effect of some chemicals on your heart and blood vessels. This slows down the heart rate and helps the heartbeat with less force thereby lowering your blood pressure. It is used for the immediate reduction of very high blood pressure (hypertensive emergency). Controlled blood pressure reduces the risk of having a heart attack
  • stroke
  • or kidney problems. In Prevention of migraine Arminol 10mg Tablet helps improve the flow of blood in your brain and prevents abnormal activity of muscles that triggers migraines. It is a very effective medicine for preventing migraine attacks
  • however
  • it does not treat an attack that has already started. By preventing and reducing the frequency of migraine attacks
  • the medicine can help you carry out your daily activities and improve your quality of life. Show More

How Arminol 40 SR Capsule works

Arminol 10mg Tablet contains propranolol, a beta blocker. It works by affecting the body’s response to nerve impulses, especially in the heart. It slows down your heart rate and makes it easier for the heart to pump blood around the body. This prevents arrhythmias. It also widens the blood vessels in the body for better blood flow, thereby preventing angina as well as migraine. Propranolol helps block the effects of the chemical messengers, namely, adrenaline and noradrenaline, that are produced by the brain and are responsible for increasing your heart rate, which makes you feel anxious. This way it helps with anxiety. While treating pheochromocytoma, Arminol 10mg Tablet may be given to block the action of high-adrenaline hormones, to lower the risk of developing dangerously high blood pressure during surgery for removing the tumor.

How to take Arminol 40 SR Capsule

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Arminol 10mg Tablet may be taken with or without food. Avoid Arminol 10mg Tablet with high-fat meals such as olive oil, nuts & seeds (Brazil nuts), dark chocolate, butter and meat.

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

If you miss a dose of Arminol 10mg Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

If you take too much

An overdose of this medicine can cause a dangerously slow heartbeat, a severe fall in blood pressure, wheezing and fits. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Arminol 40 SR Capsule

Most side effects of Arminol are mild and settle as the body adjusts. Reported side effects include:

  • Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Arminol 40 SR Capsule

PregnancyPregnancy CONSULT YOUR DOCTOR
BreastfeedingBreast feeding CAUTION
AlcoholAlcohol CAUTION
DrivingDriving UNSAFE
KidneyKidney SAFE IF PRESCRIBED
LiverLiver CAUTION
Habit formingNo

Warnings and precautions

Never stop this medicine suddenly. Stopping abruptly can cause a sharp rise in blood pressure, worsening chest pain or a heart attack — your doctor will reduce it gradually. Tell your doctor if you have asthma or long-standing lung disease; this group can tighten the airways. If you have diabetes, be aware that this medicine can mask the early warning signs of low blood sugar, apart from sweating. Report a resting pulse that is persistently very slow, or fainting.

Do not take Arminol if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Not for people with a very slow heart rate, certain heart block disorders, or uncontrolled heart failure. Generally avoided in severe asthma.

Interactions with other medicines

Combining with verapamil or diltiazem can slow the heart dangerously. Tell your doctor about diabetes medicines and about any asthma inhaler.

How to store Arminol 40 SR Capsule

Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.

Expert advice for Arminol 40 SR Capsule

Arminol 10mg Tablet may hide the symptoms of low blood sugar if you have diabetes. Monitor blood sugar levels regularly. To lower the chance of feeling dizzy or passing out, rise slowly if you have been sitting or lying down. Use caution while driving or doing anything that requires concentration, as Arminol 10mg Tablet can cause dizziness and sleepiness. Inform your doctor if you notice increased swelling around your legs or ankles, sudden weight gain, or sudden shortness of breath, as these may be symptoms of heart failure. Do not stop taking the medication suddenly without talking to your doctor.

Manufacturer and class

Manufacturer:
EAST WEST PHARMA
Therapeutic class:
CARDIAC
Drug class:
Beta blocker
Chemical class:
Naphthalene derivative

Substitutes for Arminol 40 SR Capsule

Medicines with the same active ingredient (Propranolol (10mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Arminol 40 SR Capsule
Arminol 10 mg TabletEAST WEST PHARMAtablet · 10`S₹1370% cheaper
Betacap 10SUN PHARMA10`S₹1468% cheaper
Inderal 10 TabletAbbott India Limitedtablet · 15 Tablet₹2152% cheaper
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Arminol 40 SR Capsule FAQs

What is Arminol 40 SR Capsule used for?
Arminol 40 SR Capsule is commonly used for Prevention of Angina (heart-related chest pain) Migraine Treatment of Pheochromocytoma Arrhythmia Heart attack Hypertension (high blood pressure) Anxiety Tremors Glaucoma Heart Failure Prevention of migraine. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Arminol 40 SR Capsule?
Arminol 40 SR Capsule contains Propranolol (10mg). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Arminol 40 SR Capsule?
Take this medicine in the dose and duration as advised by your doctor. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Arminol 40 SR Capsule work?
Arminol 10mg Tablet contains propranolol, a beta blocker.
Is Arminol 40 SR Capsule a prescription medicine?
Yes. Arminol 40 SR Capsule is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Arminol 40 SR Capsule?
The side effects reported most often with Arminol are Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Arminol 40 SR Capsule be taken during pregnancy?
Pregnancy CONSULT YOUR DOCTOR Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Arminol.
Can I drink alcohol while taking Arminol 40 SR Capsule?
Alcohol CAUTION
What if I miss a dose of Arminol 40 SR Capsule?
If you miss a dose of Arminol 10mg Tablet, take it as soon as possible.
Is Arminol 40 SR Capsule habit forming?
No. Arminol 40 SR Capsule is not known to be habit forming when taken as prescribed.
Is there a cheaper substitute for Arminol 40 SR Capsule?
Arminol 10 mg Tablet has the same active ingredient and strength and is listed from ₹13 on PingMeDoc Pharmacy. Ask your doctor or pharmacist before switching brands, the salt is the same, but excipients and release profiles can differ.
How much does Arminol 40 SR Capsule cost on PingMeDoc Pharmacy?
Arminol 40 SR Capsule starts at ₹44 on PingMeDoc Pharmacy. Available in capsule capsule 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Arminol 40 SR Capsule?
Arminol 40 SR Capsule is manufactured by EAST WEST PHARMA. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Arminol 40 SR Capsule delivered?
Arminol 40 SR Capsule is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Arminol 40 SR Capsule, Quick facts

Salt
Propranolol (10mg)
Form
capsule
Best price
₹44 (₹4.41 per capsule)
Prescription
Required (Rx)
Schedule
Schedule H
Brand
EAST WEST PHARMA
Manufacturer
EAST WEST PHARMA
Therapeutic class
CARDIAC
Drug class
Beta blocker
Chemical class
Naphthalene derivative
Action class
Non-Selective Beta-Blockers (NSBBs)
Habit forming
No
Variants
capsule capsule 10`S
Delivery
Standard across India

References

The information on Arminol 40 SR Capsule is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Arminol 40 SR Capsule.
  6. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.