GTN Spray (Nitroglycerin SPRAY) 0.4mg / Dose

GTN Spray (Nitroglycerin 0.4mg/dose) is a fast-acting spray for rapid relief of angina symptoms. Store below 25°C and use as directed. This product is not a substitute for emergency care.

Strength

0.4mg / Dose

Pack Size

Storage

Below 25°C

Manufacturer / TM Owner

Medley Pharmaceuticals Ltd

Select Quantity

Pack/s

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Indications & Clinical Uses

GTN Spray is commonly used to relieve chest pain or pressure caused by angina pectoris. It works by widening blood vessels to improve blood flow to the heart. People often ask, what is GTN Spray used for and how does GTN Spray help with angina. It is not intended for long-term management of heart conditions.

Side Effects

GTN Spray typically provides relief within minutes by relaxing blood vessels. Users may notice a mild tingling sensation in the mouth after use. It is designed for quick absorption and fast onset of action. Effects vary by individual and should not be relied upon as a primary treatment.

Precautions & Warnings

Keep GTN Spray away from children and pets. Store in a cool, dry place below 25°C. Avoid exposure to direct sunlight or moisture. Check the expiry date before use and replace if expired. Do not use if the spray mechanism is damaged or leaking.

Avoid Interactions

GTN Spray may interact with alcohol, causing dizziness or low blood pressure. It can also interact with certain medications, including erectile dysfunction drugs like sildenafil. Always inform your healthcare provider about all medications you are taking. Combining GTN Spray with other vasodilators may increase side effects.

Frequently Asked Questions

GTN Spray typically provides relief within 1–5 minutes after use.

GTN Spray is designed for angina-related chest pain but is not a substitute for emergency care.

Store GTN Spray below 25°C in a cool, dry place away from direct sunlight.

If symptoms persist after using GTN Spray, seek immediate medical attention.

Consult your healthcare provider before combining GTN Spray with other medications.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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