Product image of Kventiax (Quetiapine) supplied by GNH India

Kventiax

Active Ingredient:
Quetiapine
Origin:
EU

Kventiax (Quetiapine)

Quetiapine, the active ingredient in Kventiax, is an atypical antipsychotic presented as an oral tablet for oral use. It treats schizophrenia, bipolar disorder, and serves as adjunctive therapy for major depressive disorder in adult patients.
GNH India supplies Kventiax as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Krka, D.D., Novo Mesto

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

Quetiapine acts on central nervous system pathways implicated in psychosis and mood regulation.

  • Schizophrenia: reduces psychotic symptoms and lowers relapse risk.
  • Bipolar disorder: stabilises mood and diminishes manic episodes.
  • Major depressive disorder (adjunctive): enhances response to antidepressants in treatment‑resistant depression.

How It Works

  • Quetiapine antagonises serotonin 5‑HT2A and dopamine D2 receptors, while also blocking histamine H1, adrenergic α1 and several other receptors. This receptor profile modulates neurotransmission, leading to antipsychotic, mood‑stabilising, and antidepressant‑adjunctive effects without excessive dopamine blockade.

Side Effects

Quetiapine may cause a range of adverse reactions.

Common Side Effects

  • Sedation or drowsiness
  • Dizziness or light‑headedness
  • Dry mouth
  • Constipation
  • Weight gain
  • Orthostatic hypotension

Serious or Rare Side Effects

  • Agranulocytosis or severe neutropenia
  • Neuroleptic malignant syndrome
  • Severe hypotension or tachycardia
  • Seizures
  • Suicidal thoughts or behaviours
  • Life‑threatening allergic reactions

Precautions & Warnings

Before initiating quetiapine, clinicians should consider several safety measures.

  • Monitor metabolic parameters: regularly assess weight, glucose and lipid levels.
  • Assess for suicidal ideation: especially during early treatment phases.
  • Evaluate cardiovascular status: caution in patients prone to orthostatic hypotension.
  • Use cautiously in hepatic impairment: dose adjustment may be required.
  • Avoid abrupt discontinuation: taper under medical supervision.
  • Store at ambient temperature below 25°C: keep in the original container, protect from moisture.

Avoid Interactions

Quetiapine interacts with several drug classes and may require dose adjustments.

Major Interactions (Avoid)

  • CYP3A4 inhibitors (e.g., ketoconazole, clarithromycin): increase quetiapine plasma levels.
  • CNS depressants (e.g., benzodiazepines, opioids): additive sedation and respiratory depression.
  • Antihypertensives: may cause excessive orthostatic hypotension.

Moderate Interactions (Monitor Closely)

  • Antidepressants (SSRIs, SNRIs): heightened risk of serotonin syndrome.
  • Anticholinergic agents: increased anticholinergic burden.
  • Alcohol: enhances central nervous system depression.

Frequently Asked Questions

Kventiax, containing quetiapine, is prescribed for adults with schizophrenia, bipolar disorder, and as an adjunctive option for major depressive disorder that has not responded adequately to standard antidepressants.

Quetiapine blocks serotonin 5‑HT2A and dopamine D2 receptors while also antagonising histamine H1 and adrenergic α1 receptors. This mixed receptor activity helps reduce psychotic symptoms, stabilise mood, and augment antidepressant effects.

The specific dose of Kventiax is determined by the treating prescriber based on the individual’s diagnosis, severity, response, and tolerability. Only a qualified healthcare professional should set the dosing regimen.

Safety data for quetiapine in pregnancy and lactation are limited. The prescriber must weigh potential benefits against possible risks to the fetus or infant and consider alternative therapies when appropriate.

To request Kventiax, 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.

Kventiax (quetiapine) offers a broader receptor profile, which can provide mood‑stabilising benefits and a lower risk of extrapyramidal symptoms compared with some alternatives. However, it may be associated with higher rates of sedation and metabolic changes, so clinicians choose it based on individual patient needs.

Kventiax should be stored at ambient temperature below 25 °C, in its original packaging, and protected from moisture and direct sunlight to maintain stability.

Kventiax is taken orally, usually with or without food, as directed by the prescriber. Tablets should be swallowed whole with water and not crushed or chewed unless specifically instructed.

Serious risks include agranulocytosis, neuroleptic malignant syndrome, severe hypotension, seizures, and emergent suicidal thoughts. Patients should be monitored closely for any of these events, especially during treatment initiation or dose changes.

Kventiax is contraindicated in individuals with known hypersensitivity to quetiapine or any of its excipients, and it should be used with caution in patients with uncontrolled cardiovascular disease, severe hepatic impairment, or a history of serious neuroleptic reactions.

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.

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.

Quality You Can Trust

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