Gtn Sorbitrate Cr 6.4 Mg Tablet (30 Tab)

GTN SORBITRATE CR 6.4 MG TABLET

Name:

• Brand Name: GTN Sorbitrate CR 6.4 Tablet
• Common Name: Glyceryl Trinitrate (Nitroglycerin)

Composition:

• Each tablet contains Nitroglycerin (Glyceryl Trinitrate) 6.4 mg.

Uses: GTN Sorbitrate CR 6.4 MG Tablet is primarily used to treat and prevent angina, a type of chest pain caused by reduced blood flow to the heart due to coronary artery disease. It works as a vasodilator, relaxing and widening blood vessels to improve blood flow and oxygen supply to the heart, thereby reducing chest pain and the heart's workload. It also aids in the management of chronic heart conditions and helps prevent future angina episodes.

Dosage and Administration: This medicine should be taken exactly as prescribed by your doctor, usually once a day. It can be taken with or without food, but preferably at the same time each day to maintain consistent effects. Swallow the tablet whole with a glass of water; do not crush or chew. Do not exceed the recommended dosage, as prolonged use may lead to tolerance, making the dose less effective. Your doctor may adjust the dosage based on your condition.

Side Effects: Common side effects include headaches (which can be severe), dizziness, lightheadedness, flushing (redness of face and neck), nausea, vomiting, low blood pressure (hypotension), drowsiness, and a lack of energy. Less common but serious side effects include worsening of angina, difficulty breathing, bluish discoloration of the lips/fingers/toes (cyanosis), and rapid or slowed heartbeat. If side effects persist or worsen, consult your doctor.

Precautions:

• Do not use if you are allergic to nitroglycerin or other nitrates, or if you are taking medications for erectile dysfunction (e.g., sildenafil, tadalafil).
• Avoid if you have severe anemia, certain heart conditions like hypertrophic obstructive cardiomyopathy, raised intracranial or intraocular pressure (glaucoma), cerebral hemorrhage, or very low blood pressure.
• Use with caution in pregnant or breastfeeding women, and in patients with liver or kidney diseases, underactive thyroid, malnutrition, or severely low blood volume.
• Avoid alcohol consumption as it can increase dizziness and lower blood pressure.
• Do not stop taking the medication abruptly, as this may lead to severe adverse effects. Avoid driving or operating machinery if you experience dizziness.

Storage: Store below 25°C or 30°C in a cool and dry place, away from direct sunlight, heat, light, and moisture. Keep out of reach of children. Do not use the medicine after its expiry date.

What is GTN Sorbitrate CR 6.4 mg Tablet used for?

GTN Sorbitrate CR 6.4 mg Tablet is primarily used to treat and prevent heart-related chest pain, known as angina, which occurs when the heart muscle doesn't receive enough blood. It is effective in managing angina pectoris due to coronary artery disease.

How does GTN Sorbitrate CR 6.4 mg Tablet work?

This medicine is a nitrate that functions as a vasodilator. It works by relaxing and widening the blood vessels, which increases the supply of blood and oxygen to the heart while simultaneously reducing its workload. This action helps to alleviate and prevent attacks of angina (chest pain).

What is the usual dosage for GTN Sorbitrate CR 6.4 mg Tablet?

Typically, GTN Sorbitrate CR 6.4 mg Tablet is taken once a day. It can be taken with or without food, but it is best to take it at a fixed time each day to maintain consistent effects. The tablet should be swallowed whole with a glass of water and not chewed, crushed, or broken. It is crucial to follow your doctor's prescribed dose and duration, as tolerance to the medication can develop over time, making the same dose less effective.

What are the possible side effects of GTN Sorbitrate CR 6.4 mg Tablet?

Common side effects include headache (which can sometimes be severe), dizziness, lightheadedness, blurred vision, increased heart rate, flushing (redness of the face and neck), nausea, vomiting, paresthesia (tingling sensation), drowsiness, and a lack of energy. Headaches usually subside after a few days of continued treatment. If side effects persist or worsen, consult your doctor.

Is GTN Sorbitrate CR 6.4 mg Tablet safe during pregnancy or breastfeeding?

GTN Sorbitrate CR 6.4 mg Tablet is generally considered safe to use during pregnancy if prescribed by a doctor. Animal studies have shown low or no adverse effects on the developing baby, although human studies are limited. It is probably safe to use during breastfeeding, as limited human data suggests the drug does not pose a significant risk to the baby; however, it is still advisable to consult your doctor.

Can GTN Sorbitrate CR 6.4 mg Tablet be taken with other medications?

It is very important not to take GTN Sorbitrate CR 6.4 mg Tablet with medicines used for erectile dysfunction, such as sildenafil, tadalafil, or vardenafil, as this combination can cause a dangerous and life-threatening drop in blood pressure. Inform your doctor about all other medications, supplements, or herbal products you are taking, especially those for high blood pressure, heart conditions, migraine (ergotamine), blood thinners (warfarin), or Parkinson's disease (apomorphine), to avoid potential interactions.

What precautions should be taken while taking GTN Sorbitrate CR 6.4 mg Tablet?

Avoid consuming alcohol while taking this medicine, as it can increase side effects such as dizziness and a severe drop in blood pressure. Do not drive or operate machinery if you experience dizziness, drowsiness, or blurred vision. Do not stop taking the medication abruptly; your doctor will gradually reduce the dose before stopping it completely to prevent worsening of angina symptoms. Inform your doctor if you have severe liver or kidney problems, severe anemia, glaucoma, recent head trauma, very low blood pressure, or other serious heart conditions.

What happens if a dose of GTN Sorbitrate CR 6.4 mg Tablet is missed?

If you miss a dose, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to compensate for the missed one.

How should GTN Sorbitrate CR 6.4 mg Tablet be stored?

GTN Sorbitrate CR 6.4 mg Tablet should be stored in a cool and dry place, below 25°C, away from direct sunlight, heat, light, and moisture. Keep the medicine out of the sight and reach of children.