Product image of Hydromorphone Kalceks (Hydromorphone Hydrochloride) supplied by GNH India

Hydromorphone Kalceks

Active Ingredient:
Hydromorphone Hydrochloride
Origin:
EU

Hydromorphone Kalceks (Hydromorphone Hydrochloride)

Hydromorphone, the active ingredient in Hydromorphone Kalceks, is an opioid analgesic presented as a sterile injectable solution for intravenous and subcutaneous use. It is employed to manage severe pain in adult patients when other analgesics are insufficient.

GNH India supplies Hydromorphone Kalceks as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals worldwide. The company adheres to stringent quality standards and provides regulatory documentation for global distribution.

Manufacturer / TM Owner

Kalceks

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

Hydromorphone acts on the central nervous system to relieve severe pain across several clinical contexts.

  • Severe acute pain: provides rapid analgesia for intense, short‑term pain episodes.
  • Cancer‑related pain: helps control persistent pain associated with malignant disease.
  • Postoperative pain: reduces pain following major surgical procedures.

How It Works

  • Hydromorphone binds selectively to μ‑opioid receptors in the brain, spinal cord, and peripheral nervous system. This agonist activity inhibits the release of neurotransmitters involved in pain transmission, leading to decreased neuronal excitability and a heightened pain threshold. The result is potent analgesia with a rapid onset of action when administered intravenously or subcutaneously.

Side Effects

Hydromorphone may cause a range of adverse reactions, from mild to life‑threatening.

Common Side Effects

  • Nausea
  • Vomiting
  • Constipation
  • Drowsiness
  • Dizziness
  • Sweating

Serious or Rare Side Effects

  • Respiratory depression
  • Severe hypotension
  • Addiction or physical dependence
  • Anaphylactic reaction
  • Severe sedation

Precautions & Warnings

When using Hydromorphone Kalceks, careful assessment and monitoring are essential.

  • Assess respiratory function: monitor breathing rate and depth before and during therapy.
  • Evaluate renal and hepatic function: adjust use in patients with impairment.
  • Avoid use in patients with known hypersensitivity to hydromorphone.
  • Use caution in the elderly: increased sensitivity to opioid effects.
  • Concurrent CNS depressants: increase risk of sedation and respiratory depression.
  • Store at 2-8°C: keep refrigerated, protect from light, do not freeze or shake.

Avoid Interactions

Hydromorphone can interact with other medicines, altering its safety or effectiveness.

Major Interactions (Avoid)

  • Concomitant use with other opioids: risk of profound respiratory depression.
  • Combination with benzodiazepines or barbiturates: heightened sedation and respiratory risk.
  • MAO inhibitors: may precipitate severe hypertension or serotonin syndrome.
  • Respiratory depressants (e.g., anesthetics): additive respiratory suppression.

Moderate Interactions (Monitor Closely)

  • CYP3A4 inhibitors (e.g., ketoconazole): may increase hydromorphone levels.
  • CYP3A4 inducers (e.g., rifampin): may reduce effectiveness.
  • Anticholinergic agents: may worsen constipation.

Frequently Asked Questions

Hydromorphone Kalceks is an opioid analgesic indicated for the management of severe pain, including acute pain, cancer‑related pain, and postoperative pain, when non‑opioid treatments are insufficient.

Hydromorphone binds to μ‑opioid receptors in the central nervous system, inhibiting the release of pain‑transmitting neurotransmitters. This reduces neuronal excitability and raises the pain threshold, providing potent analgesia.

The appropriate dose is individualized by the prescribing clinician based on the patient’s pain severity, prior opioid exposure, renal and hepatic function, and overall clinical condition. No fixed regimen is provided here.

The pregnancy category for hydromorphone is unknown, and opioids can cross the placenta and be excreted in breast milk. Use is generally avoided unless the benefit outweighs potential risks, and only under close medical supervision.

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 cold‑chain where required), and import documentation.

Hydromorphone is more potent on a milligram‑per‑milligram basis than morphine, offering faster onset when given intravenously. Both act on μ‑opioid receptors, but hydromorphone may require lower doses to achieve comparable analgesia, which can influence side‑effect profiles.

Store the product at 2‑8 °C in a refrigerator, protected from light. Do not freeze or shake the vial. Keep it in the original packaging until use and follow aseptic techniques during preparation and administration.

Hydromorphone Kalceks is supplied as a sterile injectable solution and can be administered intravenously or subcutaneously by a qualified healthcare professional.

The most serious risks include respiratory depression, severe hypotension, addiction or physical dependence, and rare anaphylactic reactions. Immediate medical attention is required if any of these occur.

Patients with known hypersensitivity to hydromorphone, those receiving MAO inhibitors, or individuals with uncontrolled severe respiratory insufficiency should avoid this medication. Caution is also advised for the elderly and patients with significant renal or hepatic impairment.

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 Hydromorphone Hydrochloride

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