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

Palladone

Active Ingredient:
Hydromorphone Hydrochloride
Origin:
EU

Palladone (Hydromorphone Hydrochloride)

Hydromorphone hydrochloride, the active ingredient in Palladone, is an opioid analgesic presented as a strength/form for oral use. It is indicated for the management of moderate to severe pain in adult patients when alternative treatments are inadequate.

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

Manufacturer / TM Owner

Mundipharma Pharmaceuticals Limited

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Indications & Clinical Uses

Hydromorphone hydrochloride is an opioid that acts on the central nervous system to relieve pain across several clinical settings.

  • Acute postoperative pain: provides rapid analgesia following surgical procedures.
  • Cancer‑related pain: helps control persistent pain associated with malignant disease.
  • Severe chronic non‑cancer pain: used when other analgesics are insufficient.

How It Works

  • Hydromorphone binds with high affinity to μ‑opioid receptors in the central nervous system, inhibiting the release of excitatory neurotransmitters and reducing neuronal excitability. This receptor activation produces analgesia, sedation, and respiratory depression by modulating pain pathways in the brain and spinal cord.

Side Effects

Adverse reactions to hydromorphone may vary in frequency and severity.

Common Side Effects

  • Nausea: mild to moderate upset stomach.
  • Constipation: reduced bowel motility.
  • Drowsiness: increased sleepiness.
  • Dizziness: light‑headed sensation.
  • Dry mouth: reduced salivation.
  • Sweating: increased perspiration.

Serious or Rare Side Effects

  • Respiratory depression: slowed or shallow breathing.
  • Severe hypotension: marked drop in blood pressure.
  • Allergic reactions: rash, itching, swelling, or anaphylaxis.
  • Dependence or withdrawal: signs of physical dependence with prolonged use.
  • Confusion or delirium: altered mental status.
  • Urinary retention: difficulty emptying the bladder.

Precautions & Warnings

When prescribing hydromorphone, clinicians should assess patient history and monitor for adverse effects.

  • Assess renal and hepatic function: adjust dosing in impairment.
  • Evaluate respiratory status: avoid use in patients with compromised breathing.
  • Review concomitant CNS depressants: increased risk of sedation and respiratory depression.
  • Monitor for signs of dependence: educate patients on proper use.
  • Use caution in the elderly: increased sensitivity to opioid effects.
  • Store at ambient temperature: keep in original container, protect from moisture and light.

Avoid Interactions

Hydromorphone may interact with several drug classes, requiring careful management.

Major Interactions (Avoid)

  • Benzodiazepines: combined use can cause profound respiratory depression.
  • Barbiturates: additive CNS depression increases overdose risk.
  • Muscle relaxants: may enhance sedative effects.

Moderate Interactions (Monitor Closely)

  • Antidepressants (SSRIs, SNRIs): may increase serotonin levels, raising serotonin syndrome risk.
  • Antihistamines: can augment drowsiness.
  • Anticonvulsants: may alter opioid metabolism.
  • Alcohol: potentiates central nervous system depression.

Frequently Asked Questions

Palladone contains hydromorphone hydrochloride, an opioid analgesic prescribed to treat moderate to severe pain, including postoperative pain, cancer‑related pain, and chronic non‑cancer pain when other analgesics are insufficient.

Hydromorphone binds to μ‑opioid receptors in the brain and spinal cord, decreasing the release of neurotransmitters that transmit pain signals. This receptor activation reduces the perception of pain and can produce sedation and respiratory effects.

The appropriate dose of Palladone is determined by the prescribing clinician based on the patient’s pain severity, prior opioid exposure, renal and hepatic function, and overall clinical condition. Dosing regimens are individualized and should follow local prescribing guidelines.

Hydromorphone is classified as a pregnancy‑category C medication in many regions and can cross the placenta. It may cause neonatal respiratory depression and is excreted in breast milk. Use only if the potential benefit justifies the potential risk, and under close medical supervision.

To order Palladone, 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.

Hydromorphone is more potent on a milligram‑per‑milligram basis than morphine, offering stronger analgesia with a shorter onset. Compared with oxycodone, it has a similar potency but may present a different side‑effect profile, requiring individualized selection based on patient response and tolerability.

Palladone should be stored at ambient temperature, below 25 °C, in its original container to protect it from moisture and light. Keep the product out of reach of children and dispose of any unused medication according to local regulations.

Palladoin is typically administered orally in tablet or liquid form, as directed by the prescriber. The medication should be taken with or without food, according to the specific product instructions, and patients should follow the dosing schedule provided by their healthcare professional.

The most serious risks include respiratory depression, severe hypotension, profound sedation, dependence, and the potential for overdose. Patients should be monitored closely for signs of respiratory compromise and educated on safe use, especially when combined with other central nervous system depressants.

Palladone is contraindicated in individuals with known hypersensitivity to hydromorphone or other opioids, patients with significant respiratory depression, acute or severe asthma, and those who have taken monoamine oxidase inhibitors within the past 14 days.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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