Description

Description

Sustac 2.6mg is an oral modified-release tablet formulated with Glyceryl Trinitrate, a medicine belonging to the nitrate vasodilator class. It works by widening blood vessels, which reduces the workload placed on the heart and can also improve blood supply to the heart muscle itself. The modified-release design allows the medicine to be released gradually over several hours, offering sustained protection against chest pain rather than immediate relief. Sustac is specifically intended to prevent angina attacks rather than treat one that has already started, since its slow-release action takes too long to relieve sudden chest pain. The pack contains 30 tablets, suitable for continued daily use as part of a doctor-guided treatment plan.

Ingredients

Each Sustac tablet contains 2.6mg of Glyceryl Trinitrate as its active ingredient. The tablet also includes pharmaceutical excipients such as compressible sugar, ethyl cellulose, magnesium stearate, and lactose, which help control the gradual release of the medicine over time. Patients with known sensitivities to any inactive ingredients, including sugars, should check the packaging or consult a pharmacist before starting treatment.

Dosage Form

Sustac is supplied as a solid, modified-release oral tablet, meant to be swallowed whole and not chewed, as it is intended for gradual release rather than sublingual or immediate absorption.

Uses

Sustac is used to prevent the chest pain caused by angina pectoris, a condition that occurs when the heart does not receive an adequate oxygen supply for the work it is performing. By reducing the heart’s workload and slowly releasing medication over several hours, Sustac provides ongoing protection against angina episodes rather than serving as a treatment for an attack already in progress.

How to Use

Sustac should be taken exactly as prescribed by a doctor, with dosage tailored to the individual patient, typically one or two tablets taken three times daily. The tablets must be swallowed whole with water between meals and should never be chewed or used sublingually, as they are designed for gradual release in the intestine. This medicine should not be stopped suddenly without consulting a doctor, as abrupt discontinuation may bring on a return of angina symptoms. If a dose is missed, it should be taken as soon as remembered, unless the next dose is nearly due.

Side Effects

Common side effects of Sustac include headache, dizziness, and flushing, which are related to the widening of blood vessels. Some patients may also experience low blood pressure, particularly when standing up quickly. Less commonly, more serious effects can occur, including significant drops in blood pressure or fainting. Any unusual or severe symptoms should be reported to a doctor promptly.

Pregnancy & Breastfeeding

Sustac should only be used during pregnancy if a doctor determines it is necessary, as the risks and benefits should be carefully considered for each individual situation. Its use during breastfeeding should also be discussed with a healthcare provider, as safety information in this context should be reviewed on an individual basis.

Storage Instructions

Sustac tablets should be stored below 25°C, protected from excessive light and moisture. The tablets should remain in their original container until needed and be kept well out of the reach of children. Any expired or unused tablets should be disposed of properly rather than through household waste.

FAQs

Can Sustac be used to treat a sudden angina attack?
No, Sustac is designed for prevention rather than immediate relief, as its slow-release formulation takes too long to work for an attack already underway; a fast-acting nitrate should be used instead for immediate symptoms.

Can Sustac be taken with medicines like Viagra (sildenafil)?
No, taking Sustac together with sildenafil or similar medicines can cause a severe and potentially dangerous drop in blood pressure, and this combination should be avoided.

Should Sustac tablets be chewed for faster effect?
No, the tablets must be swallowed whole, as they are designed to release the medicine gradually in the intestine rather than through sublingual or chewed absorption.

Can Sustac be stopped suddenly if symptoms improve?
No, stopping this medicine suddenly can cause a return of angina symptoms; any discontinuation should be gradual and guided by a doctor.

Disclaimer

Always use this medicine strictly according to your doctor’s instructions and prescribed dosage.