Product image of Nebilox (Nebivolol) supplied by GNH India

Nebilox

Active Ingredient:
Nebivolol
Origin:
EU

Nebilox (Nebivolol)

Nebivolol, the active ingredient in Nebilox, is a beta blocker presented as an oral formulation for oral use. It selectively blocks β1‑adrenergic receptors and provides nitric‑oxide‑mediated vasodilation, helping to lower blood pressure and improve cardiac output in adult patients with hypertension or heart failure.

GNH India supplies Nebilox as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, ensuring consistent quality, regulatory adherence, and reliable logistics across global markets.

Manufacturer / TM Owner

Menarini International Operations Luxembourg S.A.

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Indications & Clinical Uses

Nebivolol is used in the cardiovascular therapeutic area to manage blood pressure and cardiac function.

  • Hypertension: lowers systolic and diastolic blood pressure, reducing vascular resistance.
  • Heart failure with reduced ejection fraction (HFrEF): improves left ventricular ejection fraction and decreases hospitalization risk.
  • Left ventricular systolic dysfunction: enhances cardiac output and overall heart performance.

How It Works

  • Nebivolol acts as a selective β1‑adrenergic receptor antagonist, reducing heart rate and myocardial contractility while also stimulating endothelial nitric‑oxide synthase. The resulting nitric‑oxide‑mediated vasodilation decreases peripheral vascular resistance, leading to lowered arterial pressure and improved cardiac efficiency in patients with hypertension or heart failure.

Side Effects

Common side effects are generally mild and may resolve with continued therapy.

Common Side Effects

  • Headache: mild to moderate intensity.
  • Dizziness: often related to blood pressure reduction.
  • Fatigue: feeling of reduced energy.
  • Nasal congestion: mild blockage of nasal passages.
  • Nausea: occasional upset stomach.

Serious or Rare Side Effects

  • Severe bradycardia: markedly slow heart rate requiring medical attention.
  • Symptomatic hypotension: significant drop in blood pressure causing faintness.
  • AV block: impaired electrical conduction in the heart.
  • Bronchospasm: breathing difficulty, especially in asthmatic patients.
  • Allergic reactions: rash, itching, or swelling indicating hypersensitivity.

Precautions & Warnings

Before initiating Nebivolol, consider the following safety measures.

  • Monitor blood pressure: check regularly to ensure therapeutic levels.
  • Assess heart rate: watch for bradycardia, especially in patients with pre‑existing low heart rates.
  • Use caution in asthma or COPD: β‑blockade may exacerbate bronchospasm.
  • Avoid abrupt discontinuation: sudden stop can cause rebound hypertension.
  • Store at room temperature: keep in the original pack, protect from moisture and direct sunlight.

Avoid Interactions

Nebivolol may interact with other medicines, altering its efficacy or safety.

Major Interactions (Avoid)

  • Verapamil or diltiazem: risk of severe bradycardia and AV block.
  • Other beta blockers: additive cardiac depression and excessive heart rate reduction.
  • Clonidine: abrupt withdrawal may precipitate rebound hypertension.

Moderate Interactions (Monitor Closely)

  • Diuretics: monitor electrolytes and blood pressure for additive effects.
  • NSAIDs: may attenuate the antihypertensive response of nebivolol.

Frequently Asked Questions

Nebilox, containing nebivolol, is prescribed for adult patients with essential hypertension and for those with heart failure, particularly with reduced ejection fraction. It helps lower blood pressure and improves cardiac function, reducing the risk of cardiovascular events associated with these conditions.

Nebivolol selectively blocks β1‑adrenergic receptors in the heart, decreasing heart rate and contractility. It also stimulates nitric‑oxide release from the endothelium, causing vasodilation. The combined effect reduces peripheral resistance and arterial pressure, providing effective antihypertensive action.

The specific dose of Nebilox is determined by the prescribing clinician based on the patient’s medical condition, response to therapy, and other individual factors. Dosage adjustments are made according to blood pressure targets and tolerability, and the prescriber provides the exact regimen.

Safety data for nebivolol in pregnancy and lactation are limited. It should only be used if the potential benefit justifies the potential risk to the fetus or infant. Women who are pregnant, planning to become pregnant, or breastfeeding should discuss alternatives with their healthcare provider.

To request Nebilox, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies, and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details, and any necessary import documentation.

Nebivolol is a third‑generation, β1‑selective blocker with additional nitric‑oxide‑mediated vasodilation, which may offer better tolerability and fewer metabolic side effects compared with older non‑selective beta blockers. Its unique profile can be advantageous in patients who need both blood‑pressure control and improved endothelial function.

Nebilox should be stored at room temperature, below 25 °C. Keep the tablets in the original packaging, protect them from moisture and direct sunlight, and ensure the container is tightly closed to maintain product stability.

Nebilox is taken orally, usually once daily, with or without food, as directed by the prescribing physician. The tablet should be swallowed whole with a glass of water and not chewed or crushed unless specifically instructed.

Serious risks include severe bradycardia, symptomatic hypotension, atrioventricular block, bronchospasm in patients with reactive airway disease, and rare allergic reactions. Patients should seek immediate medical attention if they experience fainting, rapid heartbeat, difficulty breathing, or signs of an allergic response.

Nebilox is contraindicated in patients with known hypersensitivity to nebivolol or any component of the formulation, those with severe bradycardia, second‑ or third‑degree AV block without a pacemaker, and individuals with uncompensated heart failure. Clinicians should assess each patient’s medical history before prescribing.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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