Sangoxin 0.25mg Tablet

Reviewed By Dr. Mekhala Chandra, MD, MBBS

Last updated on 14 Apr 2026 | 04:20 PM (IST)

Sangoxin 0.25mg Tablet is a medicine used to treat heart failure in combination with other medicines. It helps to provide symptomatic relief by making the heart pump blood more efficiently. This medicine is also used to treat abnormal heart rhythms (arrhythmia).

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Digoxin (0.25mg)

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General Information

Contains

Digoxin (0.25mg)

Marketer

Sanofi India Ltd

Storage

Store below 30°C

The content is shown in English

Product introduction

Sangoxin 0.25mg Tablet restores and maintains a normal and steady heartbeat. It should be taken regularly as advised by the doctor. You may take it with or without food, but it is better to take this medicine 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.

Common side effects of this medicine include nausea, vomiting, diarrhea, dizziness, and visual disturbances. Consult your doctor if these effects bother you. They may be able to suggest ways to manage the side effects or suggest an alternative medicine.

This medicine is used with caution for some people. Thus, you must inform the doctor if you are suffering from any kidney disease. Also, let your doctor know if you are pregnant or breastfeeding and about all the other medications that you are taking regularly. Your doctor may advise regular monitoring of kidney function while you are taking this medicine.

Uses of Sangoxin Tablet

Benefits of Sangoxin Tablet

Arrhythmia
Sangoxin 0.25mg Tablet is used to help control irregular heart rhythms, especially in conditions like arrhythmia. It helps the heart beat more steadily and efficiently, which can improve circulation and reduce symptoms like palpitations and fatigue.

Heart Failure
In heart failure, Sangoxin 0.25mg Tablet supports the heart’s pumping ability, helping it work more effectively. This can relieve symptoms such as shortness of breath, swelling, and tiredness, making daily activities easier to manage.

Side effects of Sangoxin 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 Sangoxin

Nausea
Vomiting
Diarrhea
Dizziness
Visual impairment
Skin rash

How to use Sangoxin 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. Sangoxin 0.25mg Tablet may be taken with or without food.

How Sangoxin Tablet works

Sangoxin 0.25mg Tablet is a cardiac glycoside. It works by correcting irregular heartbeat to a normal rhythm and increasing the force with which the heart muscle contracts with every heartbeat. This makes the heart pump more efficiently and increases blood circulation throughout the body.

All substitutes for Sangoxin 0.25mg Tablet

For information purposes only. Consult a doctor before taking any medicine.

Quick tips

Take Sangoxin 0.25mg Tablet regularly and at the same time every day for the best result.
Notify your doctor about any other medicines you are taking to avoid drug interactions.
Symptoms of Sangoxin 0.25mg Tablet overdose include slow heartbeat, dizziness, lightheadedness, and breathing problems.
Do not discontinue the use of Sangoxin 0.25mg Tablet without consulting your doctor, even if you feel better. Stopping abruptly could worsen your condition.

Safety advice

Alcohol

CONSULT YOUR DOCTOR

It is not known whether it is safe to consume alcohol with Sangoxin 0.25mg Tablet. Please consult your doctor.

Pregnancy

CONSULT YOUR DOCTOR

Sangoxin 0.25mg Tablet is not recommended during pregnancy as there is positive evidence of fetal risk based on animal studies. However, it may still be prescribed by a doctor in situations where the benefits outweigh the risks.

Breast feeding

SAFE IF PRESCRIBED

Available human data suggest that the drug does not pass into breast milk in clinically significant amounts and is unlikely to harm the infant.

Driving

UNSAFE

Sangoxin 0.25mg Tablet may decrease alertness, affect your vision, or make you feel sleepy and dizzy. Do not drive if these symptoms occur.
.

Kidney

CAUTION

Sangoxin 0.25mg Tablet should be used with caution in patients with kidney disease. Dose adjustment may be needed.
Regular monitoring of kidney function tests, potassium, magnesium and calcium levels is advisable while you are taking this medicine.

Liver

SAFE IF PRESCRIBED

Sangoxin 0.25mg Tablet is probably safe to use in patients with liver disease. Limited data suggest dose adjustment may not be needed.

Interaction with drugs

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

Severe

Tepotinib (Oral Route)

Do not consume Tepotinib with Digoxin. If concurrent use is essential, please consult your doctor. Tepotinib may raise blood levels of Digoxin.

Moderate

Ticagrelor (Oral Route)

Watch out for symptoms of Digoxin side effects such as impaired vision, skin rash, nausea, vomiting, diarrhea or dizziness and consult your doctor if you experience them. They may adjust the doses as per the observations.

Moderate

Bleomycin (Injection Route)

Please consult your doctor for dose-related advice. Digoxin may raise blood levels of the active form of Bleomycin.

Moderate

Ranolazine (Oral Route)

If concurrent use is essential, your doctor may monitor your levels of Digoxin along with your overall treatment and adjust the doses as per the observations. Ranolazine may increase the rate of release of Digoxin in the blood.

Moderate

Acarbose (Oral Route)

If concurrent use is essential, your doctor may monitor your treatment and adjust the doses as per the observations. Digoxin may increase the metabolism of Acarbose.

Frequently asked questions

What is Sangoxin 0.25mg Tablet used for?

Sangoxin 0.25mg Tablet is a medication used to treat heart conditions like heart failure and irregular heartbeats (arrhythmias or atrial fibrillation). It helps the heart beat more strongly and regularly, improving blood flow.

Can taking too much Sangoxin 0.25mg Tablet be dangerous?

Yes, taking too much Sangoxin 0.25mg Tablet can be harmful. It may accumulate in the body and lead to toxicity, especially if the dose is too high, or if you are older, underweight, have kidney problems, or low electrolyte levels. Signs of toxicity include nausea, vomiting, confusion, vision changes, or an irregular heartbeat. To stay safe, your doctor will regularly monitor your blood levels and adjust your dose if needed.

Does Sangoxin 0.25mg Tablet affect potassium levels?

Yes, Sangoxin 0.25mg Tablet can decrease blood potassium levels. Low potassium levels (hypokalemia) can increase the risk of Sangoxin 0.25mg Tablet toxicity. Your doctor may recommend eating potassium-rich foods (like bananas or oranges) or taking potassium supplements if needed. Also, Sangoxin 0.25mg Tablet should be used cautiously with medications that lower potassium, such as diuretics.

How long does it take for Sangoxin 0.25mg Tablet to work?

The exact time Sangoxin 0.25mg Tablet takes to show results is not known. However, some people may notice improvement in symptoms like shortness of breath or irregular heartbeat within a few hours to days. It might take several days to a few weeks to feel the full effect. Keep taking it exactly as prescribed, even if you start to feel better.

What should I avoid while taking Sangoxin 0.25mg Tablet?

Avoid activities that require alertness, such as driving or operating machinery, until you know how Sangoxin 0.25mg Tablet affects you. Also, try not to eat large amounts of high-fiber foods (like bran) or take antacids without checking with your doctor, as they may affect how well the Sangoxin 0.25mg Tablet works.

What are the serious side effects of Sangoxin 0.25mg Tablet?

The serious side effects of Sangoxin 0.25mg Tablet include nausea, vomiting, dizziness, blurred or yellow-green vision, irregular heartbeat, and fainting. If you experience these, seek medical help immediately, as they may indicate digoxin toxicity.

When should I avoid taking Sangoxin 0.25mg Tablet?

You should avoid taking Sangoxin 0.25mg Tablet if you have a heart condition such as ventricular fibrillation (a dangerous heart rhythm) and Wolff-Parkinson-White syndrome. Also, you should also avoid taking Sangoxin 0.25mg Tablet if you are allergic to digoxin or similar drugs. Always let your doctor know about your full medical history.

Do I need regular checkups while taking Sangoxin 0.25mg Tablet?

Yes, regular monitoring is important. Your doctor will check your heart rate and kidney function. They will also check digoxin levels in your blood. Too much can be toxic, and too little might not work. Following your doctor’s instructions and attending all follow-ups helps keep treatment safe and effective.

Fact Box

Chemical Class

Cardenolide glycoside derivative

Habit Forming

Therapeutic Class

CARDIAC

Action Class

Cardiac Glycosides

References

Maron BA, Rocco TP. Pharmacotherapy of Congestive Heart Failure. 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. 801-84.
Zehnder JL. Drugs Used in Disorders of Coagulation. 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. 219-20.
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. 406-407.
Teerlink JR, Sliwa K, Opie LH. Heart Failure. In: Opie LH, Gersh BJ, editors. Drugs for the Heart. 8th ed. Philadelphia, Pennsylvania: Elsevier Saunders; 2013. pp. 201-207.
Chaves RG, Lamounier JA. Breastfeeding and maternal medications. J Pediatr (Rio J). 2004;80(5 Suppl):S189-S198. [Accessed 15 Mar. 2019] (online) Available from:
Central Drugs Standard Control Organisation (CDSCO). Digoxin. [Accessed 15 Mar. 2019] (online) Available from:
Digoxin[Product Details]. Dublin, Ireland. Aspen Pharma Trading Limited; 2024 [Accessed 14 Mar. 2025] (online) Available from:

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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: Sanofi India Ltd
Address: Sanofi House, CTS No.117-B, L&T Business Park, Saki Vihar Road, Powai, Mumbai 400072

Vendor Details

Country of origin: India

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Why we need a prescription?

Sangoxin 0.25mg Tablet

Save more with additional offers

General Information

Contains

Marketer

Storage

Product introduction

Uses of Sangoxin Tablet

Benefits of Sangoxin Tablet

Side effects of Sangoxin Tablet

How to use Sangoxin Tablet

How Sangoxin Tablet works

All substitutes for Sangoxin 0.25mg Tablet

LANOXin Tablet

DIXIn Tablet

Zeenoxin Tablet

Digon 0.25 Tablet

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Interaction with drugs

Tepotinib (Oral Route)

Ticagrelor (Oral Route)

Bleomycin (Injection Route)

Ranolazine (Oral Route)

Acarbose (Oral Route)

Frequently asked questions

What is Sangoxin 0.25mg Tablet used for?

Can taking too much Sangoxin 0.25mg Tablet be dangerous?

Does Sangoxin 0.25mg Tablet affect potassium levels?

How long does it take for Sangoxin 0.25mg Tablet to work?

What should I avoid while taking Sangoxin 0.25mg Tablet?

What are the serious side effects of Sangoxin 0.25mg Tablet?

When should I avoid taking Sangoxin 0.25mg Tablet?

Do I need regular checkups while taking Sangoxin 0.25mg Tablet?

Fact Box

Chemical Class

Habit Forming

Therapeutic Class

Action Class

References

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

Lab tests offered by us

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