What it is used for

Congestive heart failure - Sigmaxin is useful regardless of whether the failure is predominantly of the left or right ventricle, or involves both sides of the heart. It is particularly useful in heart failure resulting from chronic overload (hypertension, valvular lesions, atherosclerotic heart disease) in which the supply of energy is not impaired. Sigmaxin does not cause major benefit in situations in which the metabolic energy supply is compromised as in thyrotoxicosis, hypoxia, and severe thiamine deficiency. Atrial fibrillation - Because Sigmaxin depresses conduction in the atrioventricular bundle, producing a slower ventricular beat, it is valuable in atrial fibrillation. It will frequently convert atrial flutter into fibrillation and, upon withdrawal of the drug, normal sinus rhythm may be restored. Paroxysmal atrial tachycardia - Sigmaxin may relieve or prevent an attack, but its use in paroxysmal ventricular tachycardia is dangerous.

How to take it

The way to take this medicine is: Oral. This medicine is taken by mouth.

• Store below 25 degrees Celsius
• Store in a Dry Place
• Shelf lifetime is 2 Years.

You should seek medical advice in relation to medicines and use only as directed by a healthcare professional.

Always read the label. If symptoms persist see your healthcare professional.

Visual appearance

White, biconvex, round tablet scored and coded "X3A" on the upper face. Bottom face plain.

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Do I need a prescription?

This medicine is available from a pharmacist and requires a prescription. It is Schedule 4 : Prescription Only Medicine. open tool tip to find out more

Is this medicine subsidised?

This medicine was verified as being available on the PBS (Pharmaceutical Benefits Scheme) on May 1, 2023. To learn more about this subsidy, visit the Pharmaceutical Benefits Scheme (PBS) website.

Over 65?

This medicine contains the active ingredients:

• digoxin

If you are over 65 years of age, there may be specific risks and recommendations for use of this medicine. Please discuss your individual circumstances with your pharmacist, doctor or health professional. For more information read our page on medication safety for older people.

Pregnant or planning a pregnancy?

For the active ingredient digoxin

This medicine is generally considered safe during pregnancy if taken as directed. During pregnancy, you should discuss your medicine use with your doctor or pharmacist.