Naprilene (Enalapril Maleate)

Enalapril, the active ingredient in Naprilene, is an ACE inhibitor presented as an oral tablet for oral use. It treats hypertension, heart failure, left ventricular dysfunction, and is used after myocardial infarction to improve cardiovascular outcomes.

GNH USA supplies Naprilene as a licensed, GDP-compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Naprilene, an ACE inhibitor, acts on the renin‑angiotensin system to manage several cardiovascular conditions.

- Hypertension: lowers systemic blood pressure and reduces risk of stroke and heart attack. - Heart failure: improves ventricular function and decreases hospitalisation rates. - Left ventricular dysfunction: supports cardiac remodeling and functional recovery. - Post‑myocardial infarction: reduces mortality and prevents adverse cardiac events.

Common Side Effects: - Cough: dry, persistent throat irritation. - Dizziness: especially upon standing. - Headache: mild to moderate intensity. - Fatigue: general feeling of tiredness. - Hypotension: notable drop in blood pressure. - Nausea: occasional upset stomach.

Serious or Rare Side Effects: - Angioedema: swelling of face, lips, tongue, or airway. - Severe hyperkalemia: elevated blood potassium levels. - Acute renal impairment: sudden decline in kidney function. - Hepatic dysfunction: abnormal liver enzyme elevations. - Anaphylactic reaction: severe allergic response. - Pancreatitis: inflammation of the pancreas.

Before initiating therapy, clinicians should consider several safety measures. - Monitor blood pressure: check regularly after starting or adjusting dose. - Assess renal function: adjust dosing in patients with impaired kidneys. - Check serum potassium: avoid hyperkalemia, especially with potassium‑sparing agents. - Avoid in pregnancy: contraindicated in the second and third trimesters (Category D). - Use caution in elderly: start with lower dose due to increased sensitivity. - Store at room temperature: keep in the original pack, protect from moisture and heat.

Enalapril may interact with several medicines, requiring attention to avoid adverse outcomes.

Major Interactions (Avoid): - Aliskiren (in diabetic patients): increased risk of renal dysfunction. - Lithium: elevated lithium concentrations leading to toxicity. - Potassium supplements or potassium‑sparing diuretics: heightened risk of hyperkalemia.

Moderate Interactions (Monitor Closely): - NSAIDs: may blunt antihypertensive effect and affect renal function. - Loop or thiazide diuretics: can cause excessive hypotension. - Other ACE inhibitors or ARBs: additive effects on potassium and renal parameters.