Product image of Itraconazol Tecnigen (Itraconazole) supplied by GNH India

Itraconazol Tecnigen

Active Ingredient:
Itraconazole
Origin:
EU

Itraconazol Tecnigen (Itraconazole)

Itraconazole, the active ingredient in Itraconazol Tecnigen, is an azole antifungal presented as an oral dosage form for oral use. It treats a range of systemic and superficial fungal infections in adults and children when prescribed by a healthcare professional.

GNH India supplies Itraconazol Tecnigen as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, transplant centres, oncology centres, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Tecnimede España Ind. Fca., S.A.

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Indications & Clinical Uses

  • Itraconazole is used to treat fungal infections across several disease categories.
  • Candidiasis: treatment of systemic and mucosal infections caused by Candida species.
  • Aspergillosis: management of invasive disease caused by Aspergillus spp.
  • Dermatophytosis: therapy of skin infections such as tinea corporis and tinea pedis.
  • Blastomycosis: treatment of infections caused by Blastomyces dermatitidis.
  • Histoplasmosis: management of disseminated disease due to Histoplasma capsulatum.
  • Sporotrichosis: therapy of infections caused by Sporothrix schenckii.

How It Works

  • Itraconazole inhibits the fungal enzyme lanosterol 14α‑demethylase, a key step in ergosterol synthesis. By blocking this pathway, the drug disrupts cell membrane formation, leading to increased membrane permeability and inhibition of fungal growth. The selective inhibition of fungal sterol production underlies its antifungal activity while sparing human cells.

Side Effects

Itraconazole may cause a variety of adverse reactions, ranging from mild to severe.

Common Side Effects

  • Nausea and vomiting
  • Abdominal pain or dyspepsia
  • Headache
  • Rash or pruritus
  • Altered taste perception
  • Diarrhea

Serious or Rare Side Effects

  • Hepatotoxicity, including hepatitis and liver failure
  • Severe skin reactions such as Stevens‑Johnson syndrome or toxic epidermal necrolysis
  • Congestive heart failure or new‑onset edema
  • Cardiac arrhythmias
  • Visual disturbances or optic neuritis

Precautions & Warnings

Before initiating therapy, clinicians should assess patient-specific risk factors and monitor for potential complications.

  • Liver monitoring: Perform baseline and periodic liver function tests because hepatotoxicity can occur.
  • Cardiac assessment: Avoid use in patients with existing heart failure or significant edema.
  • Drug interaction review: Evaluate concomitant medications that may affect itraconazole metabolism.
  • Pregnancy and lactation: Use only if the potential benefit outweighs the risk; discuss with a healthcare provider.
  • Storage below 25°C: keep in the original container, protect from moisture and light.

Avoid Interactions

Itraconazole has a high potential for pharmacokinetic interactions due to CYP3A4 inhibition.

Major Interactions (Avoid)

  • Rifampin, carbamazepine, phenytoin, or St. John's wort, which markedly reduce itraconazole levels.
  • Ketoconazole or other strong azole antifungals, increasing risk of toxicity.
  • Certain protease inhibitors that can cause dangerous elevations in itraconazole concentrations.

Moderate Interactions (Monitor Closely)

  • Warfarin, as itraconazole may enhance anticoagulant effect.
  • Oral contraceptives, which may have reduced efficacy when taken with itraconazole.

Frequently Asked Questions

Itraconazol Tecnigen contains itraconazole, an azole antifungal indicated for the treatment of systemic and superficial fungal infections such as candidiasis, aspergillosis, dermatophytosis, blastomycosis, histoplasmosis, and sporotrichosis when prescribed by a qualified healthcare professional.

Itraconazole blocks the fungal enzyme lanosterol 14α‑demethylase, preventing the synthesis of ergosterol, an essential component of fungal cell membranes. This disruption impairs membrane integrity and inhibits fungal growth, providing a broad spectrum of antifungal activity.

The dose of Itraconazol Tecnigen is individualized by the prescriber based on the specific infection, its severity, patient weight, age, renal and hepatic function, and any concomitant medications. No fixed regimen is provided here; the prescribing clinician sets the appropriate dosage.

Safety data for itraconazole in pregnancy and lactation are limited. It should be used only if the potential benefit justifies the potential risk to the fetus or infant, and the decision must be made by the treating physician in consultation with the patient.

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 any cold‑chain requirements), and necessary import documentation.

Compared with other azole antifungals, itraconazole offers a broader spectrum against molds such as Aspergillus and has a longer half‑life, allowing once‑daily dosing in many regimens. However, it has a higher potential for drug‑drug interactions due to strong CYP3A4 inhibition, which may limit its use in patients on multiple concurrent medications.

Store Itraconazol Tecnigen below 25 °C in its original packaging, protecting it from moisture, heat, and direct light. Do not store in bathrooms or near kitchen appliances, and keep the container tightly closed when not in use.

Itraconazol Tecnigen is taken orally, usually with food or a full glass of water to enhance absorption. The exact administration instructions, including timing relative to meals, are provided by the prescribing clinician and should be followed precisely.

The most serious risks include hepatotoxicity leading to severe liver injury, life‑threatening cardiac events such as congestive heart failure or arrhythmias, and severe skin reactions like Stevens‑Johnson syndrome. Patients should be monitored closely for signs of liver dysfunction, cardiac symptoms, or rash.

Itraconazole is contraindicated in patients with known hypersensitivity to itraconazole or any azole antifungal, those with uncontrolled heart failure, and individuals taking contraindicated medications that strongly induce CYP3A4. Pregnant or breastfeeding women should use it only if clearly needed and after medical consultation.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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