Isobaj Injection 10ml

About Isobaj Injection 10ml

Isobaj Injection 10ml Uses

• Treats acute, unstable angina not relieved by sublingual nitrates
• Manages acute left ventricular failure with pulmonary edema after a heart attack
• Used for controlled hypotension during major or cardiac surgery
• Controls blood pressure spikes during and after cardiac surgery
• Given as an adjunct in hypertensive emergencies linked to acute heart attack

Isobaj Injection 10ml Benefits

• Widens coronary vessels to quickly ease severe chest pain
• Lowers the heart's preload and afterload, reducing its oxygen demand
• Allows precise, minute-by-minute dose control through an infusion pump
• Improves blood flow to oxygen-starved heart muscle during ischemia
• Helps stabilize patients with acute heart failure and fluid in the lungs

What Experts Say

Cardiologists reach for an isosorbide dinitrate infusion because it converts to nitric oxide inside blood vessel walls, relaxing veins first and arteries at higher doses. This dual action lowers the heart's preload and afterload together, cutting oxygen demand while easing blood flow to starved heart muscle during an unstable angina attack.

Ischemic heart disease remains one of the leading causes of hospital admission in Pakistan, and cardiac care units keep IV nitrate infusions on hand for exactly this reason. Many patients reach hospital late because chest pain is dismissed as fatigue or gas, so doctors often start this infusion the moment unstable angina or heart failure is confirmed on ECG.

Because isosorbide dinitrate lowers blood pressure quickly, nurses check blood pressure and heart rate every few minutes after starting or adjusting the infusion pump. Doctors avoid it in patients who are dehydrated, hypotensive, or taking sildenafil type drugs, since combining the two can cause a dangerous, sudden blood pressure drop.

Drug Class

• Organic Nitrate
• Vasodilator
• Antianginal Agent

Isobaj Injection 10ml formula

• Isosorbide Dinitrate

Available forms

• Injection

How to use Isobaj Injection 10ml?

• Administered only in a hospital or clinical setting by a qualified healthcare professional.
• Given as a slow intravenous infusion through an infusion pump, never as a rapid injection.
• Dose is individualized and titrated based on blood pressure, heart rate, and symptom response.
• Continuous ECG and blood pressure monitoring is required throughout the infusion.
• Not intended for self-administration or home use.

Drug Interactions

Isobaj Injection 10ml can interact with several medicines, so the treating doctor reviews all current prescriptions before starting the infusion.

• Sildenafil, Tadalafil, Vardenafil: Combining these with isosorbide dinitrate can cause a severe, life-threatening drop in blood pressure.
• Other Blood Pressure Medicines: Additional antihypertensives or diuretics can add to its blood-pressure-lowering effect.
• Alcohol: Increases the risk of dizziness and low blood pressure during treatment.
• Riociguat: This pulmonary hypertension drug should not be combined with nitrates due to the risk of severe hypotension.

Risks and warnings

• Low Blood Pressure: Can cause a sharp drop in blood pressure, especially in patients who are dehydrated or already hypotensive.
• PDE5 Inhibitor Use: Must not be given to patients who have taken sildenafil, tadalafil, or similar drugs, since the combination can cause severe, sudden hypotension.
• Right-Sided Heart Attack: Avoided in right ventricular infarction, where nitrates can trigger a dangerous fall in blood pressure.
• Raised Eye or Brain Pressure: Used cautiously in glaucoma or recent head injury because of its effect on blood vessel pressure.

Isobaj Injection 10ml Side Effects

Isobaj Injection 10ml can cause side effects related to blood vessel widening, most of which the medical team monitors and manages during the infusion.

• Headache
• Flushing of the face and neck
• Dizziness or lightheadedness
• Mild drop in blood pressure
• Fast heartbeat

Contact your doctor or seek medical help if you notice any of the following serious effects.

• Severe hypotension or fainting
• Very slow or irregular heartbeat
• Chest pain that worsens instead of improving
• Signs of an allergic reaction such as rash or difficulty breathing

Storage Conditions

• Store below 25°C to 30°C, protected from direct light and heat.
• Keep the vial in its original carton until it is ready to be used.
• Do not freeze.
• Use immediately once opened and discard any unused solution.
• Do not use if the solution appears discolored or contains visible particles.
• Keep out of reach of children; for hospital storage only.