Glyceryl trinitrate

Administer one tablet under the tongue or in the buccal pouch at the first sign of an acute anginal attack. Allow tablet to dissolve without swallowing. One additional tablet may be administered every 5 minutes until relief is obtained.

Directions from the U.S. FDA-approved label — your doctor or pharmacist may advise differently.

Use of phosphodiesterase type 5 (PDE-5) inhibitors, such as avanafil, sildenafil, tadalafil, or vardenafil, or soluble guanylate cyclase (sGC) stimulators., Severe anemia, Increased intracranial pressure, Hypersensitivity to nitroglycerin or to other nitrates or nitrites or any excipient, Circulatory failure and shock 4.1 PDE-5-Inhibitors and sGC-Stimulators Do not use nitroglycerin sublingual tablets in patients who are taking PDE-5 Inhibitors, such as avanafil, sildenafil, tadalafil, vardenafil hydrochloride.

Excerpt from the U.S. FDA-approved label. Talk to a pharmacist or doctor before use.

Tolerance: Excessive use may lead to tolerance., Hypotension: Severe hypotension may occur. 5.1 Tolerance Excessive use may lead to the development of tolerance. Only the smallest dose required for effective relief of the acute angina attack should be used. A decrease in therapeutic effect of sublingual nitroglycerin may result from use of long-acting nitrates.

Warnings and precautions excerpt from the U.S. FDA-approved label — not a complete list. Talk to a pharmacist or doctor before use.

The following adverse reactions are discussed in more detail elsewhere in the label: Hypotension, Headache, Hypersensitivity Vertigo, dizziness, weakness, palpitation, and other manifestations of postural hypotension may develop occasionally, particularly in erect, immobile patients.

Excerpt from the U.S. FDA-approved label — not a complete list. Talk to a pharmacist or doctor about side effects.

218 products from 141 makers in the NepalDoc medicine catalog use this generic:

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Brand list from the NepalDoc medicine catalog. Availability varies by pharmacy — call ahead to confirm stock.

Store at Controlled Room Temperature 20°–25°C (68°–77°F).

Storage information from the U.S. FDA-approved label.