Isosorbide Mononitrato Sandoz

Isosorbide mononitrate, the active ingredient in Isosorbide Mononitrato Sandoz, is an organic nitrate presented as a tablet (strength unspecified) for oral use. It is used to prevent angina pectoris attacks and to treat chronic stable angina in adult patients.

GNH USA supplies Isosorbide Mononitrato Sandoz as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Isosorbide mononitrate acts within the nitrate class to relieve myocardial ischemia and improve exercise tolerance.

Prevention of angina pectoris attacks: reduces the frequency of episodes in patients with chronic angina. Chronic stable angina: improves exercise capacity and decreases chest‑pain episodes. Angina symptom control: provides sustained nitrate therapy to alleviate chest discomfort.

Isosorbide mononitrate may cause several adverse reactions.

Common Side Effects: - Headache - Dizziness or light‑headedness - Flushing of the skin - Nausea or abdominal discomfort - Fatigue or weakness - Palpitations

Serious or Rare Side Effects: - Severe hypotension or syncope - Myocardial infarction in susceptible patients - Anaphylactic or severe allergic reactions - Methemoglobinemia (rare) - Life‑threatening arrhythmias

Patients should be evaluated for cardiovascular status and potential drug interactions before initiating therapy.

Assess cardiovascular status: confirm diagnosis of angina and evaluate blood pressure. Monitor blood pressure: check for hypotension after dose adjustments. Avoid abrupt discontinuation: taper to prevent rebound angina. Use with caution in hepatic impairment: dose may need adjustment. Avoid concurrent use with phosphodiesterase‑5 inhibitors: risk of severe hypotension. Store at room temperature: keep in the original container, protect from moisture and light.

Isosorbide mononitrate can interact with several medication classes, requiring careful management.

Major Interactions (Avoid): - Phosphodiesterase‑5 inhibitors (e.g., sildenafil, tadalafil): may cause profound hypotension. - Other nitrates (e.g., nitroglycerin, isosorbide dinitrate): additive vasodilation leading to dangerous blood‑pressure drops.

Moderate Interactions (Monitor Closely): - Antihypertensive agents (beta‑blockers, ACE inhibitors, calcium‑channel blockers): may enhance blood‑pressure lowering effects. - Alcohol: can increase vasodilatory response and dizziness. - Azole antifungals (e.g., ketoconazole, itraconazole): may raise plasma nitrate levels.