Product image of Isotretinoin Orion (Isotretinoin) supplied by GNH India

Isotretinoin Orion

Active Ingredient:
Isotretinoin
Origin:
EU

Isotretinoin Orion (Isotretinoin)

Isotretinoin, the active ingredient in Isotretinoin Orion, is a retinoid presented as an oral dosage form for oral use. It treats severe recalcitrant nodular acne in patients who have not responded to conventional therapies.

GNH India supplies Isotretinoin Orion as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Pharmathen S.A.

1
Pack/s
This product is added to your enquiry list

Request a Quote

Please fill out the form below and our team will get back to you shortly with pricing and further information.

A minimum order value applies. Our team will confirm the exact amount or quantity after reviewing your requirements.

Indications & Clinical Uses

Isotretinoin is a retinoid indicated for the treatment of severe acne vulgaris.

  • Severe recalcitrant nodular acne: reduces inflammatory lesions and promotes long‑term remission in patients unresponsive to other therapies.
  • Severe inflammatory acne: decreases sebum production and normalises follicular keratinisation.
  • Severe acne vulgaris: improves skin appearance by limiting new lesion formation.

How It Works

  • Isotretinoin binds to nuclear retinoic acid receptors, modulating gene expression that leads to reduced sebaceous gland size, decreased sebum output, normalisation of follicular keratinisation, and anti‑inflammatory effects, thereby addressing the pathogenic mechanisms of severe acne.

Side Effects

Isotretinoin may cause a range of adverse reactions.

Common Side Effects

  • Dry skin and mucous membranes: increased dryness of skin, lips and eyes.
  • Cheilitis: painful cracking of the lips.
  • Xerosis: generalized skin dryness.
  • Photosensitivity: heightened sensitivity to sunlight.
  • Elevated triglycerides: rise in serum lipid levels.
  • Headache: mild to moderate cephalic discomfort.

Serious or Rare Side Effects

  • Severe depression or mood changes: potential psychiatric effects.
  • Inflammatory bowel disease: rare gastrointestinal inflammation.
  • Liver toxicity: elevated hepatic enzymes indicating hepatic stress.
  • Birth defects: teratogenic risk leading to severe fetal malformations.
  • Hypervitaminosis A: signs of vitamin A excess such as bone pain.
  • Pseudotumor cerebri: increased intracranial pressure presenting with headache and visual changes.

Precautions & Warnings

Isotretinoin requires careful monitoring and specific safety measures.

  • Pregnancy: contraindicated due to high risk of fetal malformations.
  • Breastfeeding: not recommended because the drug is excreted in milk.
  • Liver function: monitor hepatic enzymes before and during therapy.
  • Lipid profile: check serum triglycerides and cholesterol regularly.
  • Psychiatric health: observe for signs of depression, anxiety or mood swings.
  • Store at ambient temperature: keep in the original container, protect from moisture and light.

Avoid Interactions

Isotretinoin can interact with several medicines, requiring attention to avoid reduced efficacy or increased toxicity.

Major Interactions (Avoid)

  • Tetracyclines: risk of increased intracranial pressure.
  • Vitamin A supplements: additive retinoid toxicity.
  • Systemic corticosteroids: may diminish isotretinoin effectiveness.

Moderate Interactions (Monitor Closely)

  • Oral contraceptives: possible reduction in contraceptive reliability.
  • Anticoagulants (e.g., warfarin): monitor INR for altered anticoagulation.
  • Topical retinoids: heightened risk of skin irritation.
  • Lipid‑lowering agents: observe for changes in lipid profile.

Frequently Asked Questions

Isotretinoin Orion is prescribed for the treatment of severe recalcitrant nodular acne, a form of acne vulgaris that has not responded to conventional therapies such as antibiotics or topical agents.

Isotretinoin binds to retinoic acid receptors in the nucleus of skin cells, altering gene expression to shrink sebaceous glands, lower sebum production, normalise follicular keratinisation, and exert anti‑inflammatory actions, thereby reducing acne lesions.

The specific dose of Isotretinoin Orion is determined by the prescribing clinician based on the patient’s weight, severity of acne, and laboratory monitoring. No fixed regimen is provided here.

Isotretinoin is classified as pregnancy category X and is contraindicated in pregnancy because of a high risk of severe fetal malformations. It is also not recommended while breastfeeding, as the drug can be excreted in breast milk.

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 and any necessary import documentation.

Compared with oral antibiotics or topical retinoids, isotretinoin offers a disease‑modifying effect by permanently reducing sebaceous gland activity, leading to longer‑lasting remission. However, its safety profile requires more intensive monitoring and strict contraindications, especially regarding pregnancy.

Store Isotretinoin Orion at ambient temperature, preferably below 25 °C, in the original packaging. Protect the product from moisture, heat and direct sunlight to maintain stability.

Isotretinoin Orion is taken orally, usually with a meal to improve absorption. The exact administration schedule is set by the prescriber and should be followed precisely.

The most serious risks include teratogenicity leading to severe birth defects, potential severe depression or mood disorders, liver toxicity, and rare cases of inflammatory bowel disease or pseudotumor cerebri. Patients should be monitored closely for these events.

Isotretinoin Orion should not be used by pregnant women, women who may become pregnant without effective contraception, breastfeeding mothers, patients with pre‑existing liver disease, uncontrolled hyperlipidaemia, or those with a history of severe psychiatric disorders.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

Disclaimer

At GNH India, we aim to provide information that is expert-reviewed, accurate, and reliable. However, all content on this platform is intended for general informational purposes only and does not constitute professional medical advice, diagnosis, or treatment. While efforts are made to maintain accuracy and currency, the information may contain errors, omissions, or may not reflect the latest developments. Always consult a qualified healthcare professional regarding any medical concerns.

All product names, brand names, trademarks and registered trademarks displayed on this website are the property of their respective owners. This website and its operator are not affiliated with, endorsed by, or authorized by any such trade mark owners unless expressly stated. Any reference to product names or trademarks is made solely for descriptive and informational purposes. No commercial relationship, sponsorship, approval, or association with any trademark owner should be inferred. Information provided herein does not constitute promotion, advertising, or an offer for sale of any medicinal product and is intended solely for general informational purposes.

All trademarks and brand names displayed on this website are used strictly in accordance with the provisions of the Trade Marks Act, 1999, specifically Sections 30 and 30(1) governing fair use. Trademark ownership has been accurately attributed under the "Manufacturer/ TM Owner" section in compliance with statutory requirements.

Related Products

Other formulations containing Isotretinoin

A

A
A

A
A

A
A

A

Browse all products →

Ordering Process

Simple, Secure, and Seamless

Learn how our streamlined ordering process guarantees fast, compliant, and reliable access to essential medicines worldwide.

Quote request form

01

Submit Quote Request Form

Tell us what medications you need by filling out our simple form and uploading a valid document.

Price estimate review

02

We Review & Send Estimate

Our licensed pharmacists will verify your details and provide you with a detailed cost estimate.

Secure payment

03

Confirm & Make Payment

Discuss any queries, approve the estimate, and complete your payment.

Worldwide delivery

04

Get Delivered

Your medicines, safely packed and delivered to your door or nearest airport — hassle-free.

Regulatory recognitions

Quality You Can Trust

Our internationally recognized certifications underscore our commitment to safety, quality, and excellence.

SGS GSDP Certification

GSDP Compliant from SGS

URS ISO 9001

URS ISO 9001 Certification

FDA Maharashtra

Licensed by FDA Maharashtra

IEC License DGFT

IEC License issued by DGFT