Isosorbide Dinitrate 20 mg/1 (Isosorbide Dinitrate TABLET) 20 mg/1

Isosorbide Dinitrate 20 mg tablets are a medication used to prevent angina attacks. This nitrate drug works by relaxing and widening blood vessels, improving blood flow and reducing chest pain. It is commonly prescribed for long-term management of angina pectoris.

Strength

20 mg/1

Pack Size

100 TABLET in 1 BOTTLE, PLASTIC (0143-1772-01)

Manufacturer / TM Owner

Hikma Pharmaceuticals USA Inc.

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Pack/s

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Indications & Clinical Uses

Isosorbide Dinitrate is primarily used to prevent angina attacks, which are episodes of chest pain caused by reduced blood flow to the heart. This medication is not intended for immediate relief of an ongoing angina attack but is taken regularly to help manage and reduce the frequency of these episodes. It works by dilating blood vessels, which improves blood flow and reduces the workload on the heart.

Side Effects

Common effects of Isosorbide Dinitrate may include headaches, dizziness, and lightheadedness. Some users may also experience flushing or a feeling of warmth. These effects are generally mild and temporary, but if they persist or worsen, it is important to consult a healthcare provider.

Precautions & Warnings

Isosorbide Dinitrate should be handled with care and stored as directed. It is important to follow the prescribed dosage and administration instructions provided by a healthcare professional. Avoid sudden changes in posture to prevent dizziness, and be cautious when operating machinery or driving until you know how this medication affects you.

Avoid Interactions

Isosorbide Dinitrate may interact with other medications, including certain blood pressure drugs, erectile dysfunction treatments, and alcohol. It is important to inform your healthcare provider about all medications you are taking to avoid potential interactions. Always consult a healthcare professional before starting or stopping any medication.

Frequently Asked Questions

Isosorbide Dinitrate is used to prevent angina attacks by improving blood flow to the heart.

Isosorbide Dinitrate is typically taken orally as directed by a healthcare provider.

Common side effects include headaches, dizziness, and flushing.

Isosorbide Dinitrate may interact with other medications, so it is important to consult a healthcare provider.

Long-term use of Isosorbide Dinitrate should be monitored by a healthcare professional.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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