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

Irbesartan Terapia

Active Ingredient:
Irbesartan
Origin:
EU

Irbesartan Terapia (Irbesartan)

Irbesartan, the active ingredient in Irbesartan Terapia, is an Angiotensin II receptor blocker (ARB) presented as an oral tablet for oral use. It is employed to manage high blood pressure and to protect kidney function in patients with diabetic nephropathy.

GNH India supplies Irbesartan Terapia as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company adheres to stringent quality standards and provides reliable logistics for global distribution. Clients benefit from consistent batch release, comprehensive documentation, and responsive technical support.

Manufacturer / TM Owner

Terapia S.A.

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Indications & Clinical Uses

  • Irbesartan acts on the renin‑angiotensin‑aldosterone system to lower blood pressure and protect renal function.
  • Hypertension: reduces systemic vascular resistance and lowers arterial pressure.
  • Diabetic nephropathy: slows progression of kidney damage and reduces proteinuria.
  • Heart failure: improves cardiac output and reduces hospitalization risk when used as adjunct 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 lower blood pressure. These actions collectively contribute to cardiovascular risk reduction.

Side Effects

Irbesartan may cause a range of adverse reactions, varying from mild to serious.

Common Side Effects

  • Dizziness
  • Headache
  • Fatigue
  • Hyperkalemia
  • Nasal congestion
  • Diarrhea

Serious or Rare Side Effects

  • Angioedema
  • Severe hypotension
  • Acute renal failure
  • Hepatic injury
  • Myocardial infarction

Precautions & Warnings

When prescribing Irbesartan, clinicians should observe several safety considerations.

  • Blood pressure monitoring: check regularly to avoid hypotension.
  • Renal function assessment: evaluate serum creatinine and eGFR before and during therapy.
  • Serum potassium measurement: monitor for hyperkalemia, especially with concomitant potassium‑sparing agents.
  • Hepatic impairment caution: adjust use in patients with significant liver disease.
  • Pregnancy avoidance: discontinue in women who are pregnant or planning pregnancy due to fetal risk.
  • Store at below 25°C: keep in the original packaging, protect from moisture and direct sunlight.

Avoid Interactions

Irbesartan can interact with other medicines, influencing its efficacy or safety.

Major Interactions (Avoid)

  • Concomitant use with aliskiren in diabetic patients: increased risk of renal impairment.
  • Potassium‑sparing diuretics or supplements: may cause dangerous hyperkalemia.
  • ACE inhibitors: additive effect on potassium and renal function.
  • NSAIDs: can reduce antihypertensive effect and impair renal function.
  • Lithium: increased lithium levels leading to toxicity.

Moderate Interactions (Monitor Closely)

  • Loop or thiazide diuretics: may require dose adjustment of Irbesartan.
  • Cyclosporine or tacrolimus: heightened risk of nephrotoxicity.

Frequently Asked Questions

Irbesartan Terapia is used to treat high blood pressure (hypertension) and to protect kidney function in patients with diabetic nephropathy. By lowering systemic vascular resistance, it helps achieve target blood pressure levels and reduces the progression of kidney damage associated with diabetes.

Irbesartan works by selectively blocking angiotensin II type 1 (AT1) receptors. This prevents angiotensin II from causing vasoconstriction and aldosterone release, leading to vessel relaxation, reduced sodium and water retention, and ultimately lower blood pressure and decreased stress on the kidneys.

The dose of Irbesartan Terapia is individualized by the prescribing clinician based on the patient’s blood pressure, kidney function, and overall health status. The prescriber determines the appropriate strength and dosing schedule, which may be adjusted over time to achieve optimal therapeutic goals.

Irbesartan is generally not recommended during pregnancy because it may affect fetal kidney development and cause other complications. Data on use while breastfeeding are limited; therefore, the drug should be used only if the potential benefit justifies the potential risk to the infant.

To order Irbesartan Terapia, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India supplies hospitals, pharmacies and procurement teams worldwide, and will request verification of trade or institutional credentials before providing pricing, availability, shipping details and import documentation.

Irbesartan belongs to the ARB class, which offers similar blood‑pressure‑lowering effects as ACE inhibitors but with a lower incidence of cough and angioedema. Both classes block the renin‑angiotensin system; however, ARBs directly antagonize AT1 receptors, whereas ACE inhibitors prevent angiotensin‑II formation.

Irbesartan tablets should be stored at temperatures below 25 °C, in the original container, protected from moisture, heat and direct sunlight. Keep the product out of reach of children and do not use if the packaging is damaged or the tablets appear discoloured.

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

Serious risks include angioedema (swelling of the face, lips, tongue or throat), severe hypotension, acute renal failure, and significant elevations in liver enzymes. Patients should seek immediate medical attention if they experience swelling, sudden dizziness, reduced urine output, or signs of liver injury.

Irbesartan should not be used by individuals with known hypersensitivity to the drug or any ARB, patients with severe liver impairment, or women who are pregnant or planning pregnancy. Caution is also advised in patients with advanced kidney disease or those taking potassium‑raising agents.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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