Pradil 150 Tablet

Propafenone (150mg)

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Pradil 150 Tablet is a medicine used to treat arrhythmia (abnormal heart rhythm). It restores normal heart rhythm by blocking abnormal electrical signals in the heart. This helps to maintain a regular and steady heartbeat.

Written By Dr. Syeda Aafia, MBA, BDS,
Reviewed By Dr. Mekhala Chandra, MD, MBBS,
Last updated on 14 Jan 2026 | 01:36 PM (IST)

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Gurgaon

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General Information

Contains

Propafenone (150mg)

Marketer

Emcure Pharmaceuticals Ltd

Storage

Store below 30°C

The content is shown in English

Product introduction

Pradil 150 Tablet should be taken regularly as advised by the doctor. You should take it with food and at a fixed time. This medicine should not be stopped abruptly without consulting the doctor as this can worsen your condition. Regular follow-up with your doctor is advised while using this medicine.

It may cause side effects like dizziness, headache, blurred vision, nausea, constipation and fatigue in some patients. Your doctor may advise for regular monitoring of kidney function while you are taking this medicine.

This medicine may not be suitable for some people. You must inform doctor if you are suffering from any liver or kidney disease. Also let your doctor know about all the other medications that you are using regularly. This medicine is not usually recommended during pregnancy or breastfeeding, so always consult your doctor before taking it.

Uses of Pradil Tablet

Arrhythmia

Benefits of Pradil Tablet

Arrhythmia
Arrhythmia is a condition where the heart beats irregularly, too fast, or too slow, which can lead to dizziness, shortness of breath, or chest discomfort. Pradil 150 Tablet helps restore and maintain a normal heart rhythm, reducing symptoms and lowering the risk of complications linked to irregular heartbeats.

Side effects of Pradil Tablet

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

Common side effects of Pradil

Chest pain
Palpitations
Dizziness
Taste change
Vomiting
Nausea
Upper respiratory tract infection
Influenza
Peripheral edema

How to use Pradil Tablet

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. Pradil 150 Tablet should be taken with or after food.

How Pradil Tablet works

Pradil 150 Tablet is an anti-arrhythmic medication. It works by blocking abnormal electrical signals in the heart to correct irregular heartbeat to a normal rhythm.

Quick tips

It may cause dizziness. Do not drive or perform activities require mental focus until you know how it affects you.
Do not start any medicine including prescription or over-the-counter medicines without informing your doctor, as they may alter Pradil 150 Tablet levels in your body.
Your doctor may get blood tests done to check your sodium and potassium levels, kidney function, and lung function before starting treatment with this medicine.
Your doctor may regularly monitor blood sugar level while taking this medicine.
Inform your doctor if you experience slow or fast heart rate, chest pain, shortness of breath.
Inform your doctor if you are pregnant or planning to conceive or breastfeeding.
Do not stop taking medication suddenly without talking to your doctor.
You have been prescribed Pradil 150 Tablet to treat irregular heart rhythm.
It may cause dizziness. Do not drive or perform activities require mental focus until you know how it affects you.
Do not start any medicine including prescription or over-the-counter medicines without informing your doctor, as they may alter Pradil 150 Tablet levels in your body.
Your doctor may get blood tests done to check your sodium and potassium levels, kidney function, and lung function before starting treatment with this medicine.
Your doctor may regularly monitor blood sugar level while taking this medicine.
Inform your doctor if you experience slow or fast heart rate, chest pain, shortness of breath.
Inform your doctor if you are pregnant or planning to conceive or breastfeeding.
Do not stop taking medication suddenly without talking to your doctor.

Safety advice

Alcohol

CONSULT YOUR DOCTOR

It is not known whether it is safe to consume alcohol with Pradil 150 Tablet. Please consult your doctor.

Pregnancy

CONSULT YOUR DOCTOR

The safety of Pradil 150 Tablet during pregnancy has not been established. There are no adequate and well-controlled studies in pregnant women, and animal data on reproductive toxicity are insufficient. Your doctor will weigh the benefits and any potential risks before prescribing.

Breast feeding

CONSULT YOUR DOCTOR

Pradil 150 Tablet may be unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby. It should be used only if the expected benefit outweighs the potential risk. Please consult your doctor.

Driving

UNSAFE

Pradil 150 Tablet may cause side effects that could affect your ability to drive.
As Pradil 150 Tablet may cause tiredness, dizziness, blurred vision and low blood pressure in some patients and this may affect your ability to drive.

Kidney

CAUTION

Pradil 150 Tablet should be used with caution in patients with kidney disease. Dose adjustment may be needed.
However, talk to your doctor if you have any underlying kidney disease.

Liver

CAUTION

Pradil 150 Tablet should be used with caution in patients with liver disease. Dose adjustment may be needed.

Interaction with drugs

Taking Pradil with any of the following medicines can modify the effect of either of them and cause some undesirable side effects

Severe

Atazanavir (Oral Route)

Do not consume Propafenone with Atazanavir. If concurrent use is essential, watch out for symptoms of Propafenone side effects such as headache, nausea, dizziness or dry mouth and consult your doctor if you experience them. Atazanavir may raise blood levels of Propafenone.

Severe

Darunavir (Oral Route)

Do not consume Propafenone with Darunavir. If concurrent use is essential, watch out for symptoms of Propafenone side effects such as headache, nausea, dizziness or dry mouth and consult your doctor if you experience them. Darunavir may raise blood levels of Propafenone.

Severe

Indinavir (Oral Route)

Do not consume Propafenone with Indinavir. If concurrent use is essential, watch out for symptoms of Propafenone side effects such as headache, nausea, dizziness or dry mouth and consult your doctor if you experience them. Indinavir may raise blood levels of Propafenone.

Severe

Ritonavir (Oral Route)

Do not consume Propafenone with Ritonavir. If concurrent use is essential, watch out for symptoms of Propafenone side effects such as headache, nausea, dizziness or dry mouth and consult your doctor if you experience them. Ritonavir may raise blood levels of Propafenone.

Severe

Saquinavir (Oral Route)

Do not consume Propafenone with Saquinavir. If concurrent use is essential, watch out for symptoms of Propafenone side effects such as headache, nausea, dizziness or dry mouth and consult your doctor if you experience them. Saquinavir may raise blood levels of Propafenone.

Frequently asked questions

Is Pradil 150 Tablet a beta blocker/ blood thinner/ narcotic/statin/generic drug?

Pradil 150 Tablet is not beta blocker, blood thinner, narcotic or statin. It is a generic drug

Does Pradil 150 Tablet affect blood pressure/make you tired?

Pradil 150 Tablet may cause low blood pressure and make you feel tired

Does Pradil 150 Tablet cause weight gain/hair loss?

Pradil 150 Tablet does not cause weight gain or hair loss

Can I take ibuprofen with Rythmol?

Ibuprofen can be taken with Rythmol (propafenone). But always consult your doctor before taking any medication with Propafenone

Does Pradil 150 Tablet prolong QT interval?

Pradil 150 Tablet doesn't prolong QT interval.

Fact Box

Chemical Class

Linear 1,3- diarylpropanoids

Habit Forming

Therapeutic Class

CARDIAC

Action Class

Class I Antiarrhythmics

References

Sampson KJ, Kass RS. Anti-Arrhythmic Drugs. In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman’s: The Pharmacological Basis of Therapeutics. 12th ed. New York, New York: McGraw-Hill Medical; 2011. p. 843.
Nattel S, Gersh BJ, Opie LH. Antiarrhythmic Drugs and Strategies. In: Opie LH, Gersh BJ, editors. Drugs for the Heart. 8th ed. Philadelphia, Pennsylvania: Elsevier Saunders; 2013. pp. 284-86.
Hume JR, Grant AO. Agents Used in Cardiac Arrhythmias. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. p. 240.
Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 1160-61.
Propafenone hydrochloride. Potters Bar, Hertfordshire: Mylan Products Limited; 2001 [revised 05 Jun. 2017]. [Accessed 25 Jan. 2019] (online) Available from:
Propafenone hydrochloride. Famar Lyon, UK: Mylan Products Ltd.; 2016. [Accessed 20 Mar. 2019] (online) Available from:
Drugs and Lactation Database (LactMed) [Internet]. Bethesda (MD): National Library of Medicine (US); 2006. Propafenone. [Updated 2019 Feb 7]. [Accessed 19 Feb. 2020] (online) Available from:
Central Drugs Standard Control Organisation (CDSCO). [Accessed 19 Mar. 2019] (online) Available from:
Propafenone hydrochloride. Prescribing Information. Upsher-Smith Laboratories, LLC.; 2025. [Accessed 10 Sep. 2025] (online) Available from:
Propafenone hydrochloride. Maple Grove, MN: Upsher-Smith Laboratories, LLC.; 2025. [Accessed 06 Nov. 2025] (online). Available from:

User feedback

Patients taking Pradil 150 Tablet

Twice A Day

51%

Once A Day

24%

Thrice A Day

23%

Four Times A Day

What are you using Pradil Tablet for?

Arrhythmia

90%

Others

10%

How much was the improvement?

Excellent

53%

Average

47%

What were the side-effects while using Pradil 150 Tablet?

No Side Effect

50%

Dizziness

50%

How do you take Pradil Tablet?

With or without food

50%

With food

50%

Please rate Pradil 150 Tablet on price

Average

78%

Expensive

22%

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Disclaimer

Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Emcure Pharmaceuticals Ltd
Address: 255/2, Hinjawadi, Pune - 411057, India / Godown A, Gat No. 408 and 410, Vill: Urse, Tal: Maval, Pune-410 506, Maharashtra, India.

Vendor Details

Country of origin: India

Lab tests offered by us

Why we need a prescription?

Pradil 150 Tablet

Save more with additional offers

General Information

Contains

Marketer

Storage

Product introduction

Uses of Pradil Tablet

Benefits of Pradil Tablet

Side effects of Pradil Tablet

How to use Pradil Tablet

How Pradil Tablet works

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Interaction with drugs

Atazanavir (Oral Route)

Darunavir (Oral Route)

Indinavir (Oral Route)

Ritonavir (Oral Route)

Saquinavir (Oral Route)

Frequently asked questions

Is Pradil 150 Tablet a beta blocker/ blood thinner/ narcotic/statin/generic drug?

Does Pradil 150 Tablet affect blood pressure/make you tired?

Does Pradil 150 Tablet cause weight gain/hair loss?

Can I take ibuprofen with Rythmol?

Does Pradil 150 Tablet prolong QT interval?

Fact Box

Chemical Class

Habit Forming

Therapeutic Class

Action Class

References

User feedback

Patients taking Pradil 150 Tablet

What are you using Pradil Tablet for?

How much was the improvement?

What were the side-effects while using Pradil 150 Tablet?

How do you take Pradil Tablet?

Please rate Pradil 150 Tablet on price

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

Lab tests offered by us

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