Glyceryl Trinitrate Spray (Nitroglycerin)

 

Glyceryl Trinitrate Spray (Nitroglycerin)

Glyceryl Trinitrate Spray, also known as Nitroglycerin Spray, is a fast-acting treatment for chest pain (angina) caused by reduced blood flow to the heart. It works by relaxing and widening blood vessels, improving oxygen delivery to the heart muscle, and providing quick relief during an angina attack. The spray form makes it convenient and effective, acting within minutes.

Why Choose Glyceryl Trinitrate Spray (Nitroglycerin)?

• Provides rapid relief from angina chest pain.
• Easy-to-use spray format for quick absorption.
• Helps widen and relax blood vessels to improve blood flow.
• Portable and convenient to carry for emergency use.
• Reduces frequency and severity of angina episodes.

How to Use Glyceryl Trinitrate Spray (Nitroglycerin)?

• Sit down before using to prevent dizziness or fainting.
• Shake the spray bottle as instructed.
• Open your mouth and hold the spray upright.
• Spray once or twice under the tongue (as prescribed).
• Avoid swallowing immediately; let the spray absorb.
• Do not exceed the recommended dosage.

Important Safety Information about Glyceryl Trinitrate Spray

• Use only as directed by your healthcare provider.
• Not for continuous daily prevention, for immediate relief only.
• Avoid alcohol while using, as it may increase dizziness.
• Inform your doctor if you take medications for erectile dysfunction (e.g., sildenafil, tadalafil), dangerous interactions may occur.
• Store at room temperature, away from direct sunlight and heat.
• Keep out of reach of children.

Fact Table

 

Facts	Details
Generic Name	Glyceryl Trinitrate (GTN)
Brand Names	Nitrolingual, NitroMist, Angispray (varies by country)
Drug Class	Nitrate / Vasodilator
Form	Metered-dose oral spray
Indication	Relief and prevention of acute angina pectoris (chest pain due to angina)
Onset of Action	1-3 minutes after administration
Duration of Action	20-30 minutes
Route of Administration	Sublingual (under the tongue)
Dosage	1 spray under the tongue; may repeat after 5 minutes if pain persists. Do not exceed 3 sprays within 15 minutes without medical supervision.
Usage Instructions	– Sit down before use to prevent fainting. – Do not swallow immediately. – Avoid inhaling spray.
Contraindications	– Severe anemia – Hypotension (low blood pressure) – Increased intracranial pressure – Concomitant use of PDE5 inhibitors (sildenafil, tadalafil, vardenafil)
Common Side Effects	Headache, flushing, dizziness, nausea, hypotension, reflex tachycardia
Special Precautions	– Do not use if allergic to nitrates – Monitor blood pressure closely – Inform doctor of all current medications
Storage	Store at room temperature (20–25°C), away from direct heat, flames, or sunlight; keep tightly closed
Shelf Life	Typically 2 years from manufacturing date (check packaging)
Emergency Advice	If chest pain persists after 3 sprays within 15 minutes, seek immediate medical help, could indicate a heart attack

Common Side Effects

Like all medications, Glyceryl Trinitrate Spray (Nitroglycerin) can cause side effects, although not everybody gets them. Understanding these side effects can help you use this medication safely and effectively.

• Headache (often temporary as blood vessels relax).
• Dizziness or lightheadedness, especially when standing up.
• Flushing or warmth in the face and neck.
• Nausea.

If you experience any side effects, discuss them with your healthcare provider. They can offer advice and may adjust your treatment if necessary. Report any severe or unexpected side effects immediately.

How Can You Buy Glyceryl Trinitrate Spray (Nitroglycerin)?

You can order Glyceryl Trinitrate Spray (Nitroglycerin) using these methods on our website:

1. Order Online
2. Order by Phone
3. Order by Fax
4. Order your refills

Visit our How to order page.