nitroglycerin (Nitrostat) (Tablet) 0.3 mg/1

Nitroglycerin (Nitrostat) 0.3 mg tablets are used for fast relief of chest pain (angina). This medication belongs to the nitrate class and works by widening blood vessels. Keep it handy for emergencies. Always follow your doctor’s instructions.

Strength

0.3 mg/1

Manufacturer / TM Owner

Parke-Davis Div of Pfizer Inc

Select Quantity

Pack/s

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Indications & Clinical Uses

Nitroglycerin (Nitrostat) 0.3 mg tablets are commonly used to relieve sudden chest pain caused by angina. They work by relaxing and widening blood vessels, which improves blood flow to the heart. This medication is not a cure but provides quick relief during an angina episode. It is also used to prevent angina before activities that may trigger it.

Side Effects

When taken as directed, nitroglycerin (Nitrostat) 0.3 mg tablets may cause a mild tingling sensation under the tongue. Some people experience a brief headache or dizziness after use. These effects are usually temporary and subside quickly. The tablet dissolves rapidly to provide rapid relief.

Precautions & Warnings

Store nitroglycerin (Nitrostat) 0.3 mg tablets in their original glass container away from moisture and heat. Keep the container tightly closed when not in use to maintain potency. Avoid transferring tablets to other containers. Check the expiration date regularly and replace the medication as needed. Keep this medication out of reach of children.

Avoid Interactions

Nitroglycerin (Nitrostat) may interact with other medications that lower blood pressure, such as beta-blockers or calcium channel blockers. Alcohol and erectile dysfunction drugs like sildenafil can also increase the risk of side effects. Always inform your healthcare provider about all medications you are taking before using nitroglycerin.

Frequently Asked Questions

Keep nitroglycerin tablets in their original glass container, tightly closed, away from moisture and heat. Do not transfer them to another container.

Nitroglycerin may be used before activities that could trigger angina, but always follow your doctor’s specific instructions for use.

If chest pain persists after taking nitroglycerin, seek immediate medical attention or call emergency services.

Common side effects may include headache, dizziness, or a tingling sensation under the tongue. These effects are usually temporary.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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