Product image of Nevirapine Lp Sandoz (Nevirapine) supplied by GNH India

Nevirapine Lp Sandoz

Active Ingredient:
Nevirapine
Origin:
EU

Nevirapine Lp Sandoz (Nevirapine)

Nevirapine, the active ingredient in Nevirapine Lp Sandoz, is a non‑nucleoside reverse transcriptase inhibitor presented as an oral tablet for systemic use. It is employed in the treatment of HIV‑1 infection, helping to suppress viral replication in adults and children.

GNH India supplies Nevirapine Lp Sandoz as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, adhering to stringent quality standards and offering reliable global distribution. Our network ensures timely delivery across multiple continents.

Manufacturer / TM Owner

Sandoz

1
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Indications & Clinical Uses

Nevirapine is an NNRTI used in antiretroviral therapy to target HIV‑1 replication.

  • HIV‑1 infection (adults): Reduces plasma viral load and improves CD4+ cell counts when used in combination regimens.
  • HIV‑1 infection (children): Provides effective viral suppression as part of pediatric antiretroviral therapy.
  • Treatment‑experienced HIV‑1 infection: Offers an alternative option for patients with resistance to other drug classes.

How It Works

  • Nevirapine binds to a distinct site on the HIV‑1 reverse transcriptase enzyme, inducing a conformational change that impairs the enzyme's ability to transcribe viral RNA into DNA. This inhibition blocks a critical step in the viral replication cycle, leading to decreased production of new viral particles and reduced viral load in the host.

Side Effects

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

Common Side Effects

  • Rash: Mild to moderate skin eruptions that may be pruritic.
  • Nausea: Transient gastrointestinal discomfort.
  • Fatigue: Generalized tiredness without specific cause.
  • Headache: Mild to moderate intensity.

Serious or Rare Side Effects

  • Stevens‑Johnson syndrome: Severe mucocutaneous reaction requiring immediate discontinuation.
  • Hepatotoxicity: Elevated liver enzymes or clinical hepatitis.
  • Hypersensitivity reactions: Including fever, eosinophilia, and systemic involvement.

Precautions & Warnings

Nevirapine requires careful monitoring to mitigate potential risks.

  • Liver monitoring: Perform baseline and periodic liver function tests due to risk of hepatotoxicity.
  • Rash surveillance: Observe for skin reactions and discontinue if severe rash develops.
  • Drug interactions: Avoid concomitant use with potent CYP3A4 inducers such as rifampicin.
  • Hepatitis co‑infection: Use with caution in patients with hepatitis B or C.
  • Store at ambient temperature below 25°C: Keep in original container, protect from moisture.

Avoid Interactions

Nevirapine interacts with several medicines; awareness of the interaction level guides clinical decisions.

Major Interactions (Avoid)

  • Rifampicin: Strong CYP3A4 induction markedly reduces nevirapine exposure.
  • St. John’s wort: Herbal CYP3A4 inducer that can lower plasma concentrations.
  • Efavirenz: Co‑administration may increase toxicity due to overlapping metabolic pathways.

Moderate Interactions (Monitor Closely)

  • Protease inhibitors (e.g., ritonavir): May increase nevirapine levels, requiring dose adjustment.
  • Azole antifungals (e.g., ketoconazole): Can raise nevirapine concentrations and necessitate monitoring.

Frequently Asked Questions

Nevirapine Lp Sandoz is used as part of combination antiretroviral therapy to treat HIV‑1 infection in adults and children. By inhibiting reverse transcriptase, it helps lower viral load, restore immune function, and reduce the risk of disease progression when prescribed by a qualified healthcare professional.

Nevirapine binds to a non‑catalytic site on the HIV‑1 reverse transcriptase enzyme, causing a structural change that blocks the enzyme’s activity. This prevents the conversion of viral RNA into DNA, interrupting the replication cycle and limiting the production of new infectious virus particles.

The dosing regimen for Nevirapine is individualized by the prescribing clinician based on factors such as patient age, weight, treatment history, and co‑administered medications. Healthcare providers determine the appropriate dose and schedule in accordance with current clinical guidelines.

Nevirapine may be used during pregnancy when the benefits outweigh potential risks, but it is classified as a drug with limited safety data. Breastfeeding while on nevirapine should be discussed with a healthcare professional, as drug transfer to infant milk is possible.

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.

Nevirapine belongs to the NNRTI class, whereas alternatives such as protease inhibitors target a different viral enzyme. NNRTIs like nevirapine often have a simpler dosing schedule but may carry a higher risk of skin reactions, while protease inhibitors can have metabolic side effects. Choice depends on resistance patterns, tolerability, and patient‑specific factors.

Nevirapine Lp Sandoz should be stored at ambient temperature below 25 °C, protected from moisture and direct sunlight. Keep the product in its original packaging until use and avoid exposure to high humidity or extreme temperatures to maintain potency.

Nevirapine is administered orally, typically as a tablet taken with water. It is usually prescribed as part of a fixed‑dose combination or alongside other antiretroviral agents, and patients should follow the exact schedule and instructions provided by their healthcare provider.

The most serious risks include severe skin reactions such as Stevens‑Johnson syndrome or toxic epidermal necrolysis, and potentially life‑threatening hepatotoxicity. Early signs of rash or liver dysfunction require immediate medical evaluation and discontinuation of the drug.

Nevirapine is contraindicated in individuals with a known hypersensitivity to the drug or any of its components, and it should be avoided in patients with pre‑existing severe liver disease or a history of severe cutaneous adverse reactions. Clinicians must assess each patient’s medical history before initiating therapy.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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