Product image of Irbesartan Hexal (Irbesartan) supplied by GNH India

Irbesartan Hexal

Active Ingredient:
Irbesartan
Origin:
EU

Irbesartan Hexal (Irbesartan)

Irbesartan, the active ingredient in Irbesartan Hexal, is an Angiotensin II receptor blocker (ARB) presented as an oral tablet for oral use. It lowers blood pressure and provides renal protection, particularly in patients with hypertension and diabetic kidney disease. It is indicated for the management of high blood pressure and for slowing the progression of diabetic nephropathy, offering a well‑tolerated oral option for adult patients.

GNH India supplies Irbesartan Hexal as a licensed, GDP‑compliant international pharmaceutical supplier, delivering the product to hospitals, pharmacies and clinics worldwide with rigorous quality assurance and regulatory adherence.

Manufacturer / TM Owner

Hexal Ag

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Indications & Clinical Uses

Irbesartan acts on the renin‑angiotensin‑aldosterone system to control blood pressure and protect kidney function.

  • Hypertension: reduces systolic and diastolic blood pressure, decreasing cardiovascular risk.
  • Diabetic nephropathy: slows decline of renal function and reduces proteinuria in type 2 diabetes.
  • Cardiovascular risk reduction in hypertensive patients: lowers incidence of stroke and myocardial infarction when combined with appropriate therapy.

How It Works

  • Irbesartan selectively blocks angiotensin II type 1 (AT1) receptors on vascular smooth muscle, adrenal gland and renal tubular cells. By preventing angiotensin II binding, it inhibits vasoconstriction, aldosterone secretion and sympathetic activation, leading to vasodilation, reduced sodium and water retention, and lowered blood pressure. The blockade also diminishes intraglomerular pressure, contributing to renal protective effects.

Side Effects

Irbesartan may cause a range of adverse reactions, which are classified by frequency and severity.

Common Side Effects

  • Dizziness
  • Headache
  • Fatigue
  • Nasal congestion

Serious or Rare Side Effects

  • Hyperkalemia
  • Acute kidney injury
  • Angioedema

Precautions & Warnings

When prescribing Irbesartan, clinicians should consider several safety measures.

  • Renal function monitoring: assess serum creatinine and eGFR before and during therapy.
  • Serum potassium monitoring: check potassium levels regularly, especially when combined with potassium‑sparing agents.
  • Hepatic impairment: use with caution in patients with moderate to severe liver disease.
  • Pregnancy: avoid use; drug is contraindicated in pregnancy due to fetal toxicity risk.
  • Elderly patients: start at lower dose and titrate cautiously.
  • Store at room temperature: keep in original container, protect from moisture and direct sunlight.

Avoid Interactions

Irbesartan can interact with several medicines, requiring attention to avoid adverse outcomes.

Major Interactions (Avoid)

  • Potassium‑sparing diuretics: may cause dangerous hyperkalemia.
  • ACE inhibitors: combined use can increase risk of renal dysfunction and hyperkalemia.
  • Lithium: can raise lithium levels and precipitate toxicity.

Moderate Interactions (Monitor Closely)

  • NSAIDs: may reduce antihypertensive effect and impair renal function.
  • CYP2C9 inhibitors (e.g., fluconazole): can increase irbesartan plasma concentrations.
  • Thiazide diuretics: may enhance hypotensive effect and require dose adjustment.

Frequently Asked Questions

Irbesartan Hexal is used to treat high blood pressure (hypertension) and to slow the progression of kidney disease in patients with type 2 diabetes (diabetic nephropathy). By controlling blood pressure, it also helps reduce the risk of cardiovascular events associated with hypertension.

Irbesartan works by selectively blocking angiotensin II type 1 (AT1) receptors. This prevents angiotensin II from causing blood vessels to narrow and from stimulating aldosterone release, leading to vasodilation, reduced sodium retention, lower blood pressure, and protective effects on the kidneys.

The appropriate dose of Irbesartan Hexal is determined by a qualified prescriber based on the individual’s medical condition, response to therapy, and other concurrent medications. Patients should follow the dosing instructions provided by their healthcare professional.

Safety of Irbesartan during pregnancy and lactation has not been established, and the drug is generally contraindicated in pregnancy because of potential fetal toxicity. Women who are pregnant, planning to become pregnant, or breastfeeding should discuss alternative treatments with their physician.

To order Irbesartan Hexal, 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.

Irbesartan belongs to the ARB class, which offers similar blood‑pressure‑lowering efficacy to ACE inhibitors but with a lower incidence of cough and angioedema. Both classes block the renin‑angiotensin system, yet ARBs like Irbesartan act downstream at the AT1 receptor, providing an alternative for patients intolerant to ACE inhibitors.

Irbesartan Hexal tablets should be stored at room temperature, below 25 °C, in the original packaging to protect them from moisture and light. Keep the product out of reach of children and do not use if the packaging is damaged.

Irbesartan Hexal is taken orally, usually once daily. The tablet should be swallowed whole with a glass of water and can be taken with or without food. Patients should not crush or chew the tablet unless specifically instructed by a healthcare professional.

The most serious risks include hyperkalemia (elevated potassium levels), acute kidney injury, and angioedema (swelling of the face, lips, tongue, or throat). Patients should seek immediate medical attention if they experience symptoms such as severe swelling, rapid weight gain, or muscle weakness.

Irbesartan Hexal should not be used by individuals who are pregnant, have known hypersensitivity to irbesartan or any component of the formulation, or have severe hepatic impairment. Caution is also advised for patients with significant renal dysfunction or those taking medications that raise potassium levels.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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