Indications |
Oral Angina pectoris Adult: 10 mg bid, increase if necessary. Usual dose: 10-20 mg bid. May use 5 mg bid for patients prone to headache. Max dose: 30 mg bid. Hepatic impairment: Dose reduction may be necessary. |
Contraindications |
Cardiogenic shock; hypotension; left ventricular failure with low filling pressure; lactation. |
Warnings / Precautions |
Hypovolaemia, low systolic BP, acute pulmonary oedema, pregnancy. May impair ability to drive or operate machinery. |
Adverse Reactions |
Headache (usually transitory), flushing, dizziness, nausea, vomiting and weakness. Hypotension and reflex tachycardia at high doses. |
Drug Interactions |
Hypotensive interaction may occur with alcohol, TCAs, antihypertensives and other vasodilators. Potentially Fatal: Enhanced hypotensive effect with sildenafil and other phosphodiesterase type-5 inhibitors. See Below for More nicorandil Drug Interactions |
Mechanism of Actions |
Nicorandil dilates arterioles and large coronary arteries by opening the potassium channels, and stimulates guanylate cyclase causing venous vasodilatation. It therefore reduces preload and afterload, and improves coronary blood flow. Absorption: Absorbed well from the GI tract (oral); peak plasma concentrations after 30-60 min. Distribution: Protein-binding: Slightly bound. Metabolism: Denitration. Excretion: Via urine (as metabolites); 1 hr (elimination half-life). |
Administration |
May be taken with or without food. |
ATC Classification |
C01DX16 - nicorandil ; Belongs to the class of other vasodilators used in cardiac diseases. |
Available As |
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Nicorandil
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Nicorandil Containing Brands
Nicorandil is used in following diseases
Drug - Drug Interactions of Nicorandil
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