Product image of Paliperidone Krka (Paliperidone) supplied by GNH India

Paliperidone Krka

Active Ingredient:
Paliperidone
Origin:
EU

Paliperidone Krka (Paliperidone)

Paliperidone, the active ingredient in Paliperidone Krka, is an atypical antipsychotic presented as a tablet for oral use. It is indicated for the treatment of schizophrenia and schizoaffective disorder in adults.

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

Manufacturer / TM Owner

Krka, D.D., Novo Mesto

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Indications & Clinical Uses

Paliperidone is an atypical antipsychotic that modulates dopamine and serotonin pathways to manage psychotic disorders.

  • Schizophrenia: Reduces positive and negative symptoms and helps prevent relapse.
  • Schizoaffective disorder: Alleviates mood‑related symptoms and psychotic features.
  • Maintenance therapy: Supports long‑term stability after an acute episode.

How It Works

  • Paliperidone acts as a potent antagonist of dopamine D2 and serotonin 5‑HT2A receptors, with additional moderate affinity for α1‑adrenergic, histamine H1 and muscarinic receptors. This receptor profile reduces dopaminergic neurotransmission in mesolimbic pathways while modulating serotonergic activity, contributing to antipsychotic efficacy and symptom control.

Side Effects

Paliperidone may cause a range of adverse reactions, most of which are dose‑dependent and reversible.

Common Side Effects

  • Akathisia: Restlessness and an urge to move.
  • Weight gain: Increased appetite leading to modest weight increase.
  • Somnolence: Drowsiness or fatigue.
  • Dry mouth: Reduced salivation.
  • Constipation: Slowed gastrointestinal motility.
  • Increased prolactin: Menstrual changes or galactorrhea.

Serious or Rare Side Effects

  • Neuroleptic malignant syndrome: Potentially life‑threatening reaction with fever and muscle rigidity.
  • Tardive dyskinesia: Persistent involuntary movements.
  • Seizures: New‑onset or worsening of existing seizure disorder.
  • Orthostatic hypotension: Marked drop in blood pressure on standing.
  • Hyperglycaemia: Elevated blood glucose levels.
  • Cardiac arrhythmias: QT‑interval prolongation.

Precautions & Warnings

When prescribing Paliperidone, clinicians should evaluate patient‑specific factors and monitor for safety signals.

  • Cardiovascular assessment: Baseline ECG and blood pressure monitoring.
  • Metabolic monitoring: Periodic glucose and lipid panels.
  • Prolactin levels: Check for hyperprolactinemia symptoms.
  • Elderly patients: Use lower initial doses and monitor for falls.
  • Pregnancy and lactation: Weigh benefits against potential risks; avoid unless essential.
  • Store at ambient temperature: Keep below 25°C in the original packaging, protected from moisture.

Avoid Interactions

Paliperidone can interact with several drug classes, influencing its plasma concentration or additive pharmacodynamic effects. Major Interactions (Avoid):\n- Strong CYP3A4 inhibitors: May increase paliperidone exposure and toxicity.

  • CNS depressants: Combined sedation may be profound.

Moderate Interactions (Monitor Closely)

  • Antihypertensive agents: Additive hypotensive effect.
  • Drugs that prolong QT interval: May increase arrhythmia risk.
  • CYP2D6 substrates: Potential for altered metabolism of co‑administered drugs.

Frequently Asked Questions

Paliperidone Krka is a generic formulation of paliperidone, an atypical antipsychotic indicated for the treatment of schizophrenia and schizoaffective disorder in adults. It helps control psychotic symptoms such as hallucinations, delusions, and mood disturbances, and is also used as maintenance therapy to reduce the risk of relapse after stabilization.

Paliperidone works by blocking dopamine D2 receptors and serotonin 5‑HT2A receptors in the brain, which reduces excessive dopaminergic activity linked to psychosis. Its additional activity at α1‑adrenergic, histamine H1 and muscarinic receptors contributes to its overall antipsychotic profile and influences side‑effect patterns.

The appropriate dose of Paliperidone Krka is determined by the prescribing clinician based on the individual’s clinical condition, response, and tolerability. Dosage adjustments are made according to treatment guidelines and patient-specific factors; patients should follow the prescriber’s instructions precisely.

Paliperidone should only be used during pregnancy or lactation if the potential benefit justifies the potential risk to the fetus or infant. Limited data are available, so clinicians usually reserve its use for situations where alternative treatments are unsuitable, and they monitor both mother and child closely.

To order Paliperidone Krka, 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 required import documentation.

Paliperidone is the primary active metabolite of risperidone and shares a similar receptor binding profile, but it offers a once‑daily oral formulation with a more predictable pharmacokinetic profile. Compared with older typical antipsychotics, it has a lower risk of extrapyramidal symptoms but may cause prolactin elevation and metabolic changes.

Paliperidone Krka tablets should be stored at ambient temperature, below 25 °C, in the original container to protect them from moisture and light. Keeping the product in a dry, well‑ventilated area helps maintain its stability throughout its shelf life.

Paliperidone Krka is supplied as an oral tablet that is taken whole with water, usually once daily. It can be taken with or without food, but patients should follow the prescriber’s guidance on timing relative to meals to ensure consistent absorption.

Serious risks include neuroleptic malignant syndrome, tardive dyskinesia, seizures, significant orthostatic hypotension, hyperglycaemia, and cardiac arrhythmias such as QT‑interval prolongation. Patients should be monitored regularly for these events, and any concerning symptoms require immediate medical evaluation.

Paliperidone is contraindicated in individuals with known hypersensitivity to paliperidone or any of its excipients, and it should be avoided in patients with severe uncontrolled cardiovascular disease, a history of neuroleptic malignant syndrome, or those who are currently taking strong CYP3A4 inhibitors without appropriate dose adjustment.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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