Product image of Icatibant Hikma (Icatibant) supplied by GNH India

Icatibant Hikma

Active Ingredient:
Icatibant
Origin:
EU

Icatibant Hikma (Icatibant)

Icatibant, the active ingredient in Icatibant Hikma, is a bradykinin B2 receptor antagonist presented as an injectable solution for intravenous use. It selectively blocks bradykinin‑mediated vasodilation and vascular permeability, providing rapid relief of swelling during acute hereditary angioedema attacks in patients with C1‑inhibitor deficiency.

GNH India supplies Icatibant Hikma as a licensed, GDP‑compliant international pharmaceutical supplier, delivering the product to hospitals, specialty pharmacies, and clinical centres worldwide. The company adheres to stringent quality standards and provides regulatory support for import and distribution across multiple markets.

Manufacturer / TM Owner

Hikma Farmacêutica (Portugal), S.A.

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Indications & Clinical Uses

  • Icatibant is used to treat hereditary angioedema by targeting the bradykinin pathway.
  • Hereditary angioedema type I: Reduces the frequency and severity of swelling episodes by blocking bradykinin B2 receptors.
  • Hereditary angioedema type II: Provides rapid symptom relief during acute attacks through inhibition of bradykinin‑mediated vascular leakage.
  • Acute hereditary angioedema attacks: Delivers fast reduction of edema, improving patient comfort and airway safety.

How It Works

  • Icatibant selectively antagonizes the bradykinin B2 receptor on endothelial cells, preventing bradykinin from binding and activating the receptor. This inhibition blocks the downstream signaling that leads to vasodilation, increased vascular permeability, and plasma extravasation, which are responsible for the swelling observed in hereditary angioedema. By interrupting this pathway, icatibant rapidly reduces edema without affecting other vasoactive systems.

Side Effects

Icatibant may cause a range of adverse reactions, which are categorized by frequency and severity.

Common Side Effects

  • Injection site pain or erythema
  • Nausea or vomiting
  • Headache or dizziness
  • Fatigue or mild fever

Serious or Rare Side Effects

  • Anaphylaxis or severe hypersensitivity reaction
  • Sudden hypotension or cardiovascular collapse
  • Angioedema of the face, lips, or airway requiring emergency care

Precautions & Warnings

  • When prescribing icatibant, clinicians should consider several safety precautions.
  • Renal impairment: Monitor renal function and adjust therapy as needed.
  • Hepatic impairment: Use with caution in patients with liver disease.
  • Pregnancy: Safety not established; weigh potential benefits against risks.
  • Concomitant ACE inhibitors: Increased risk of angioedema; evaluate necessity.
  • Hypersensitivity: Discontinue immediately if allergic reaction occurs.
  • Store at 2-8°C: Keep refrigerated, protect from light, do not freeze or shake.

Avoid Interactions

Icatibant can interact with other medications that influence the bradykinin system or cardiovascular function.

Major Interactions (Avoid)

  • ACE inhibitors: Additive bradykinin effect may precipitate angioedema.
  • Angiotensin receptor blockers: Similar risk of enhanced bradykinin activity.
  • Estrogen‑containing contraceptives: May increase frequency of hereditary angioedema attacks.

Moderate Interactions (Monitor Closely)

  • Diuretics: May potentiate hypotensive effects when combined with icatibant.
  • Beta‑blockers: Can mask tachycardia symptoms related to hypotension.

Frequently Asked Questions

Icatibant Hikma is indicated for the treatment of acute attacks of hereditary angioedema in patients with C1‑inhibitor deficiency. By blocking the bradykinin B2 receptor, it rapidly reduces swelling and improves airway safety during an episode.

Icatibant works by selectively antagonizing the bradykinin B2 receptor on vascular endothelial cells. This prevents bradykinin from triggering vasodilation and increased vascular permeability, which are the primary mechanisms behind the swelling seen in hereditary angioedema.

The dose and administration schedule are determined by the prescribing healthcare professional based on the patient’s clinical condition and regulatory guidelines. Clinicians tailor the regimen to achieve optimal control of angioedema symptoms.

Safety data for icatibant in pregnancy and lactation are limited. The product should only be used if the potential benefit justifies any possible risk to the fetus or infant, and the decision should be made by a qualified prescriber.

To place an order, 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 (including cold‑chain where required) and import documentation.

Icatibant is a small‑molecule bradykinin B2 receptor antagonist, whereas the main alternative class consists of plasma‑derived or recombinant C1‑inhibitor concentrates. Icatibant targets the downstream mediator (bradykinin) directly, offering rapid symptom relief, while C1‑inhibitor products replace the deficient protein and may have a broader effect on the complement cascade.

Icatibant Hikma must be stored refrigerated at 2‑8 °C. Keep the vials in the original packaging, protect them from light, and avoid freezing or shaking the product. If a brief temperature excursion occurs, consult the product’s stability guidelines before use.

The medication is supplied as an injectable solution for intravenous administration. It is typically given by a healthcare professional in a clinical setting, following aseptic technique and the dosing instructions provided by the prescriber.

The most serious adverse reactions include anaphylaxis or severe hypersensitivity, sudden hypotension, and life‑threatening angioedema of the face, lips or airway. Prompt recognition and emergency treatment are essential if any of these events occur.

Patients with a known hypersensitivity to icatibant or any of its excipients should avoid the product. Caution is also advised for individuals with severe renal or hepatic impairment, and those taking ACE inhibitors or other agents that increase bradykinin levels.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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