Product image of Melatonin Orion (Melatonin) supplied by GNH India

Melatonin Orion

Active Ingredient:
Melatonin
Origin:
EU

Melatonin Orion (Melatonin)

Melatonin, the active ingredient in Melatonin Orion, is a melatonin receptor agonist presented as an oral dosage form for oral use. It treats insomnia, sleep onset disorder and jet lag in adults.

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

Manufacturer / TM Owner

Orion Corporation

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Indications & Clinical Uses

Melatonin Orion is a melatonin receptor agonist used to address disorders of the sleep‑wake cycle.

  • Insomnia: helps reduce time to fall asleep and improve sleep continuity.
  • Sleep onset disorder: facilitates earlier sleep initiation in individuals with delayed sleep phase.
  • Jet lag: assists in adjusting circadian rhythm after rapid time‑zone travel.

How It Works

  • Melatonin Orion acts as an agonist at the MT1 and MT2 melatonin receptors located in the suprachiasmatic nucleus. Activation of these receptors synchronises the endogenous circadian clock, promotes the onset of sleep, and modulates the release of downstream neurohormones that facilitate a normal sleep‑wake pattern.

Side Effects

Melatonin Orion may cause a range of adverse reactions, most of which are mild and transient.

Common Side Effects

  • Drowsiness: feeling of sleepiness during daytime.
  • Headache: mild to moderate headache.
  • Dizziness: sensation of light‑headedness.
  • Nausea: mild stomach upset.

Serious or Rare Side Effects

  • Allergic reaction: rash, itching, swelling, or difficulty breathing.
  • Mood changes: depression or vivid dreams.
  • Hormonal effects: alterations in menstrual cycle (rare).

Precautions & Warnings

Before using Melatonin Orion, consider the following precautions to ensure safe and effective use.

  • Pregnancy: consult a healthcare professional before use, as safety data are limited.
  • Breastfeeding: discuss potential risks with a physician.
  • Age: use caution in children and adolescents; dosing should be individualized.
  • Concomitant medications: review all current drugs with a clinician to avoid interactions.
  • Underlying conditions: inform the prescriber of any liver, kidney or psychiatric disorders.
  • Store at ambient temperature: keep below 25 °C, retain in original packaging, protect from moisture and direct sunlight.

Avoid Interactions

Melatonin Orion can interact with other substances that affect its metabolism or pharmacodynamic profile.

Major Interactions (Avoid)

  • Anticoagulants (e.g., warfarin): may increase bleeding risk.
  • Immunosuppressants (e.g., cyclosporine): potential alteration of drug levels.

Moderate Interactions (Monitor Closely)

  • Sedatives or CNS depressants: additive drowsiness.
  • Oral contraceptives: possible reduction in melatonin effectiveness.
  • Antidepressants (e.g., SSRIs): may enhance serotonergic effects.
  • Caffeine: may diminish sleep‑promoting action.

Frequently Asked Questions

Melatonin Orion is used to help manage sleep‑related conditions such as insomnia, difficulty falling asleep (sleep onset disorder), and jet lag. By supporting the body’s natural circadian rhythm, it can improve the ability to fall asleep and maintain sleep throughout the night.

Melatonin works by binding to MT1 and MT2 receptors in the brain’s suprachiasmatic nucleus. This binding signals the body that it is nighttime, helping to synchronize the internal clock, reduce sleep latency, and promote a more regular sleep‑wake cycle.

The appropriate dose of Melatonin Orion is determined by the prescribing healthcare professional based on the individual’s age, condition, and response. Patients should follow the prescriber’s instructions and not adjust the dose on their own.

Safety data for melatonin use in pregnancy and lactation are limited. Women who are pregnant, planning to become pregnant, or breastfeeding should discuss potential risks and benefits with their healthcare provider before starting Melatonin Orion.

To 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.

Unlike benzodiazepines or antihistamine sleep aids, melatonin works by mimicking a natural hormone that regulates the sleep‑wake cycle, generally resulting in fewer next‑day sedation effects. It is considered a physiological approach rather than a central nervous system depressant, making it suitable for short‑term use in many patients.

Store Melatonin Orion at ambient temperature, preferably below 25 °C. Keep the product in its original container, protect it from moisture and direct sunlight, and ensure the packaging remains tightly closed until use.

Melatonin Orion is taken orally, usually with a glass of water. It is commonly taken about 30‑60 minutes before the desired bedtime, but patients should follow the timing recommended by their prescriber.

Serious risks, though rare, include allergic reactions such as rash, swelling, or difficulty breathing, as well as significant mood changes like depression or vivid dreams. Any signs of an allergic response or severe psychiatric symptoms should prompt immediate medical attention.

Individuals with known hypersensitivity to melatonin or any excipients in the product should avoid it. Patients with uncontrolled severe psychiatric disorders, those taking certain anticoagulants or immunosuppressants without medical supervision, and children without a prescriber’s guidance should not use Melatonin Orion.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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