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

Isotretinoin Actavis

Active Ingredient:
Isotretinoin
Origin:
EU

Isotretinoin Actavis (Isotretinoin)

Isotretinoin, the active ingredient in Isotretinoin Actavis, is a retinoid presented as a capsule for oral use. It treats severe nodular acne and acne vulgaris that have not responded to other therapies.

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

Manufacturer / TM Owner

Teva B.V

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Indications & Clinical Uses

Isotretinoin is a retinoid used in the management of severe acne conditions.

  • Severe nodular acne: reduces lesion count and prevents new nodule formation.
  • Acne vulgaris refractory to other therapies: clears inflammatory lesions and decreases sebum production.
  • Moderate to severe acne: improves skin appearance and lowers risk of scarring.

How It Works

  • Isotretinoin binds to nuclear retinoic acid receptors (RARs) in keratinocytes and sebaceous gland cells, altering gene transcription. This leads to reduced sebaceous gland size, decreased sebum output, normalization of follicular keratinization, and anti‑inflammatory effects, collectively addressing the pathogenic factors of severe acne.

Side Effects

Isotretinoin may cause a range of adverse reactions.

Common Side Effects

  • Dry skin and lips (cheilitis)
  • Dry eyes or ocular irritation
  • Nasal dryness leading to epistaxis
  • Photosensitivity to sunlight
  • Muscle aches or myalgia
  • Elevated cholesterol or triglycerides

Serious or Rare Side Effects

  • Severe depression or suicidal ideation
  • Inflammatory bowel disease flare
  • Significant elevation of liver enzymes
  • Hypertriglyceridemia requiring medical intervention
  • Teratogenic effects causing fetal malformations
  • Pseudotumor cerebri (intracranial hypertension)

Precautions & Warnings

Before initiating therapy, several safety considerations are required.

  • Pregnancy: contraindicated due to high teratogenic risk.
  • Women of childbearing potential: must use effective contraception and undergo regular pregnancy testing.
  • Liver function: monitor hepatic enzymes before and during treatment.
  • Lipid profile: assess triglycerides periodically.
  • Psychiatric status: evaluate for depression or mood changes.
  • Store at below 25°C: keep in the original pack, protect from moisture.

Avoid Interactions

Isotretinoin can interact with several medication classes.

Major Interactions (Avoid)

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

Moderate Interactions (Monitor Closely)

  • Other oral retinoids (e.g., acitretin): cumulative toxicity.
  • Antiepileptic drugs (e.g., phenobarbital): may alter isotretinoin metabolism.
  • Alcohol: can exacerbate liver enzyme elevations.

Frequently Asked Questions

Isotretinoin Actavis is prescribed for severe nodular acne and acne vulgaris that have not responded adequately to other treatments. It helps to clear existing lesions, reduce new lesion formation, and lower the risk of scarring by targeting the underlying causes of acne.

Isotretinoin binds to nuclear retinoic acid receptors, modifying gene expression in skin cells. This action shrinks sebaceous glands, lowers sebum production, normalizes follicular keratinization, and provides anti‑inflammatory effects, all of which contribute to the reduction of acne lesions.

The dose of isotretinoin is individualized and set by the prescribing clinician based on factors such as body weight, severity of acne, and tolerability. Patients should follow the prescriber’s instructions and not adjust the dose without medical guidance.

Isotretinoin is classified as pregnancy category X and is contraindicated during pregnancy because of a high risk of fetal malformations. It is also not recommended for breastfeeding mothers, as it can be excreted in breast milk and may affect the infant.

To 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 hormonal therapy, isotretinoin offers a disease‑modifying effect that can lead to long‑term remission after a finite course. Unlike topical retinoids, it works systemically and can treat severe nodular forms that are unresponsive to other modalities.

Store the product at below 25 °C in its original packaging, protecting it from moisture and direct sunlight. Keeping the capsules in a dry, cool environment helps maintain potency throughout the shelf life.

Isotretinoin Actavis is taken orally as a capsule, usually with a meal to improve absorption and reduce gastrointestinal discomfort. Patients should swallow the capsule whole with water and follow the dosing schedule prescribed by their healthcare provider.

The most serious risks include teratogenicity (birth defects), severe depression or suicidal thoughts, significant liver enzyme elevation, hypertriglyceridemia, and rare cases of intracranial hypertension. Prompt medical attention is required if any of these symptoms arise.

Isotretinoin should not be used by pregnant women, women planning to become pregnant, or anyone unable to commit to reliable contraception. It is also contraindicated in patients with uncontrolled liver disease, severe hyperlipidemia, or a history of severe psychiatric disorders without close monitoring.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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