Duron 100mg Tablet is used to treat various types of serious irregular heartbeat (arrhythmia) such as fibrillation and tachycardia. It is an anti-arrhythmic type of medicine and rapidly restores your heart to a steady and regular rhythm.

Duron 100mg Tablet may be taken with or without food, preferably at the same time each day, to avoid a missed dose. Continuous monitoring of blood pressure and heart rate may be needed while taking this medicine. It is important that you keep taking it until your doctor decides it is safe to stop it. If you stop taking this medicine, you may get dangerous uneven heartbeats, which can be life-threatening.

The most common side effects of this medicine include lung damage, tachycardia, congestive heart failure, and elevation of liver enzymes. This medicine can also cause problems with your liver, lungs, nerves, and thyroid gland. Ask your doctor what signs to look out for and report any symptoms you have. It takes a long time to clear from the body. You may continue to have side effects after you stop using it. Ask your doctor about ways to prevent or reduce them.

Before getting this medicine, you should let your doctor know if you have low blood pressure, drink a lot of alcohol or have liver, heart, or thyroid problems. You should also inform your doctor about all other medicines that you are taking as many can seriously affect or be affected by this medicine. Some medicines like certain antibiotics and medicines for depression and mental illness should be avoided with this medicine.

Pregnant or breastfeeding women should consult their doctor before taking this medicine. Your doctor will carry out regular tests to check your liver and thyroid gland. You may also be advised other blood tests, x-rays, and eye tests both before and during treatment.

Uses of Duron Tablet

Treatment of Arrhythmia

Benefits of Duron Tablet

In Treatment of Arrhythmia

Duron 100mg Tablet works by blocking abnormal electrical signals in the heart. This helps control the uneven beating of your heart and helps it to beat normally. This medicine thus prevents serious health problems that can sometimes be fatal and reduces your risk of death.

Side effects of Duron 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 Duron

Lung damage
Tachycardia
Congestive cardiac failure
Increased liver enzymes

How to use Duron 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. Duron 100mg Tablet may be taken with or without food, but it is better to take it at a fixed time.

How Duron Tablet works

Duron 100mg Tablet is an anti-arrhythmic medication. It regulates heart beat by blocking abnormal electrical signals in the heart.

Safety advice

Alcohol

CAUTION

Caution is advised when consuming alcohol with Duron 100mg Tablet. Please consult your doctor.

Pregnancy

CONSULT YOUR DOCTOR

Duron 100mg Tablet is unsafe to use during pregnancy as there is definite evidence of risk to the developing baby. However, the doctor may rarely prescribe it in some life-threatening situations if the benefits are more than the potential risks. Please consult your doctor.

Breast feeding

UNSAFE

Duron 100mg Tablet is unsafe to use during breastfeeding. Data suggests that the drug may cause toxicity to the baby.

Driving

UNSAFE

Duron 100mg Tablet may cause blurring of your vision for a short time just after its use. Do not drive until your vision is clear.

Kidney

SAFE IF PRESCRIBED

Duron 100mg Tablet is safe to use in patients with kidney disease. No dose adjustment of Duron 100mg Tablet is recommended.
However, inform your doctor if you have an underlying kidney disease.

Liver

CAUTION

Duron 100mg Tablet should be used with caution in patients with liver disease. Dose adjustment of Duron 100mg Tablet may be needed. Please consult your doctor.
Duron 100mg Tablet may cause hepatic injury. Dose adjustment may be required.

What if you forget to take Duron Tablet?

If you miss a dose of Duron 100mg 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.\n

All substitutes

For informational purposes only. Consult a doctor before taking any medicines.

Duron 100mg Tablet

₹5.69/Tablet

Cordarone Tablet

Sanofi India Ltd

₹6.39/tablet

12% costlier

Tachyra 100 Tablet

Cipla Ltd

₹6.6/tablet

16% costlier

Amiodar 100 Tablet

Micro Labs Ltd

₹6.33/tablet

11% costlier

Ardaron 100mg Tablet

Chemo Healthcare Pvt Ltd

₹5.52/tablet

3% cheaper

Pacenorm 100mg Tablet

Emcure Pharmaceuticals Ltd

₹6.31/tablet

11% costlier

View all substitutes

Quick tips

Duron 100mg Tablet may cause blurring of vision. Avoid driving or any activity requiring focus until you know how it affects you.
It makes your skin sensitive towards sunlight. Use a sunscreen and wear protective clothing while going out.
Your doctor may do regular blood tests, chest X-rays, ECG, eye test, thyroid, liver and lung function tests while you are taking this medicine.
Notify your doctor if you develop breathlessness, persistent cough, jaundice, restlessness, weight loss/gain or eye problems.
Notify your doctor about all other medicines that you are taking as Duron 100mg Tablet can interact with many medicines.
Inform your doctor if you are pregnant, planning pregnancy or breastfeeding.

Fact Box

Chemical Class

Benzofuran derivative

Habit Forming

Therapeutic Class

CARDIAC

Interaction with drugs

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

Atorvastatin

Brand(s): Alvastatin, Atalo, ETO

Life-threatening

Diltiazem

Brand(s): Diltara, Diltanol, Dilt

Life-threatening

Disopyramide

Brand(s): Norpace, Regubeat

Life-threatening

Fluvastatin

Brand(s): Fluvalip

Life-threatening

View all interactions

Patient concerns

The ecg report is Sinus Arrhythmia and short PR interval. What does it mean?

Dr. Nabajit Talukdar

Cardiology

Normal for d age

The ecg report is Sinus Arrhythmia and Short PR interval. What does it mean? What does it mean?

Dr. Nabajit Talukdar

Cardiology

Normal for 5 yrs

Having difficulty in getting full erections. I take concor 1.25 and roseday 10 as prescribed for arrhythmia. What can be prescribed to me ?

Dr. Pranay Gandhi

Sexology

Treatment for erectile dysfunction: 1.stop smoking and alcohol 2.join a gym and reduce weight. Do weight lifting exercises. 3.tablet sildenafil or viagra 1 tablet 1 hour before sexual activity. 4.Get tested so that u don?t have any of the following causes: 1.heart diseases 2. diabetes 3.neurological problems 4.hormonal problems 5.drug side effects

User feedback

Patients taking Duron 100mg Tablet

Once A Day

57%

Twice A Day

29%

Twice A Month

14%

What are you using Duron Tablet for?

Others

100%

FAQs

Q. Does Duron 100mg Tablet affect blood pressure?

Heart rate may decrease markedly in elderly patients. Patients receiving hepatitis C medicines with amiodarone may suffer from symptoms of bradycardia and heart block. In such cases, the seek urgent medical advice.

Q. What does Duron 100mg Tablet do to the heart?

Duron 100mg Tablet blocks certain electrical signals in the heart that can cause an irregular heartbeat (arrhythmia). This way, it helps to restore normal heart rhythm and maintains a regular, steady heartbeat.

Q. What are the warning signals of liver toxicity caused by Duron 100mg Tablet?

The warning signals of liver toxicity include yellowing of the skin or eyes (jaundice), tiredness, nausea, vomiting, dark-colored urine, pale-colored stools, loss of appetite, stomach pain or high temperature. Contact your doctor immediately if you experience these symptoms.

Q. Is Duron 100mg Tablet safe?

Duron 100mg Tablet is generally safe to use. However, you should take it in the dose and duration as advised by your doctor. It may cause some side effects that are temporary and usually resolve on their own. Your doctor will tell you ways to cope up with them.

Q. What kind of vision problems occur with Duron 100mg Tablet?

You may experience blurred vision or see a circle around dazzling light (halos). It may also make your eyes dry or sensitive to light. It can even cause permanent blindness. Therefore, consult your doctor in case you experience any such problems while on Duron 100mg Tablet.

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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.

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. pp. 834-37.
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. pp. 240-41.
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. 54-57.
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. 288-95.
Drugs.com. Amiodarone Dosage. [Accessed 14 Mar. 2019] (online) Available from:
Amiodarone hydrochloride. Canton, Massachusetts: Copley Pharmaceutical, Inc.; 1998. [Accessed 14 Mar. 2019] (online) Available from:
Chaves RG, Lamounier JA. Breastfeeding and maternal medications. J Pediatr (Rio J). 2004;80(5 Suppl):S189-S198. [Accessed 14 Mar. 2019] (online) Available from:
Central Drugs Standard Control Organisation (CDSCO). Amiodarone. [Accessed 14 Mar. 2019] (online) Available from:
Amiodarone [Product Label]. Verna, Goa: Sanofi Healthcare India Private Limited; 2022. [Accessed 09 Jun, 2023] (online) Available from:

Manufacturer

Name: Samarth Life Sciences Pvt Ltd

Address: Samarth House, 168, Bangur Nagar, Off Link Road, Near Ayappa Temple & Kallol Kali Temple, Goregaon (W), Mumbai - 400 090.

Country of origin: India

The list of available options shown with the same composition has been prepared upon the advice of registered medical practitioners, pharmacists affiliated with TATA 1MG. TATA 1MG does not promote any pharmaceutical product of any particular company, and all recommendations are based on the medical opinion, advisories from specialist medical and pharmaceutical professionals.