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

Irbesartan Generis

Active Ingredient:
Irbesartan
Origin:
EU

Irbesartan Generis (Irbesartan)

Irbesartan, the active ingredient in Irbesartan Generis, is a Angiotensin II receptor blocker (ARB) presented as an oral tablet for oral use. It is used to manage high blood pressure, protect kidney function in diabetic patients, and support treatment of heart failure.

GNH India supplies Irbesartan Generis as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The product meets EU quality standards and is manufactured under strict GMP conditions.

Manufacturer / TM Owner

Generis Farmacêutica, S.A.

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Indications & Clinical Uses

Irbesartan acts on the renin‑angiotensin‑aldosterone system to lower blood pressure and reduce organ damage.

  • Hypertension: lowers systolic and diastolic pressure, decreasing cardiovascular risk.
  • Diabetic nephropathy: slows progression of kidney disease in patients with type 2 diabetes.
  • Heart failure: reduces afterload and fluid retention, improving functional status.

How It Works

  • Irbesartan selectively blocks angiotensin II type 1 (AT1) receptors on vascular smooth muscle and adrenal cells, preventing angiotensin II‑mediated vasoconstriction and aldosterone release. This leads to vasodilation, reduced sodium and water retention, and ultimately lower systemic blood pressure and decreased cardiac workload.

Side Effects

Irbesartan may cause unwanted reactions that vary in frequency.

Common Side Effects

  • Dizziness
  • Headache
  • Fatigue
  • Nausea
  • Hyperkalemia
  • Cough

Serious or Rare Side Effects

  • Angioedema
  • Severe hypotension
  • Acute kidney injury
  • Hepatic dysfunction
  • Life‑threatening hyperkalemia
  • Myocardial infarction

Precautions & Warnings

Before initiating therapy, certain precautions should be observed.

  • Monitor blood pressure: ensure adequate control and avoid excessive lowering.
  • Assess renal function: check serum creatinine and eGFR prior to start and periodically thereafter.
  • Check serum potassium: hyperkalemia risk requires regular monitoring.
  • Avoid use in pregnancy: drug is contraindicated due to fetal toxicity.
  • Use with caution in elderly or hepatic impairment: dose may need adjustment.
  • Store at room temperature: keep in the original pack, protect from moisture.

Avoid Interactions

Irbesartan can interact with other medicines, influencing safety or effectiveness.

Major Interactions (Avoid)

  • Aliskiren (in patients with diabetes): combined use increases risk of renal impairment and hyperkalemia.
  • ACE inhibitors or direct renin inhibitors: additive effect on potassium and renal function.
  • Potassium‑sparing diuretics: may cause dangerous hyperkalemia.

Moderate Interactions (Monitor Closely)

  • NSAIDs: can blunt antihypertensive effect and affect renal function.
  • Lithium: may raise lithium concentrations, risking toxicity.
  • Cyclosporine or azole antifungals: can increase irbesartan plasma levels, requiring dose review.

Frequently Asked Questions

Irbesartan Generis contains the ARB irbesartan and is prescribed to lower high blood pressure, to slow kidney damage in patients with type 2 diabetes (diabetic nephropathy), and to improve outcomes in chronic heart‑failure patients.

Irbesartan blocks the angiotensin II type‑1 (AT1) receptors, preventing angiotensin II from causing blood‑vessel constriction and aldosterone release. This results in vasodilation, reduced sodium‑water retention, and lower systemic blood pressure.

The exact dose of Irbesartan Generis is determined by the prescribing clinician based on the individual’s blood‑pressure goals, kidney function, and other medical factors. Dosage adjustments are made according to the patient’s response and tolerability.

Irbesartan is contraindicated in pregnancy because it can cause fetal harm, especially in the second and third trimesters. Limited data are available for breastfeeding; therefore, it is generally avoided unless the benefit clearly outweighs the risk.

To request Irbesartan Generis, submit an enquiry on the product page at gnhindia.com with 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 blood‑pressure control similar to ACE inhibitors but with a lower incidence of cough and angioedema. Compared with calcium‑channel blockers, ARBs act on the renin‑angiotensin system rather than directly on vascular smooth‑muscle calcium channels.

Irbesartan Generis should be stored at room temperature, below 25 °C, in its original packaging to protect it from moisture and light. Keep the product out of reach of children and do not use it after the expiry date.

Irbesartan Generis is taken orally, usually once daily, with or without food. Patients should swallow the tablet whole with a full glass of water and follow the dosing schedule prescribed by their healthcare professional.

The most serious risks include angioedema, severe hypotension, acute kidney injury, and dangerous elevations in serum potassium (hyperkalemia). Patients should seek immediate medical attention if they experience swelling of the face or throat, faintness, rapid heartbeat, or significant changes in urine output.

Irbesartan Generis should not be used by individuals who are pregnant, have known hypersensitivity to irbesartan or any ARB, or have severe hepatic impairment. Caution is also advised for patients with bilateral renal artery stenosis or those on concurrent potassium‑raising therapies.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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