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

Melatonin Glenmark

Active Ingredient:
Melatonin
Origin:
EU

Melatonin Glenmark (Melatonin)

Melatonin, the active ingredient in Melatonin Glenmark, is a melatonin receptor agonist presented as an oral tablet for oral use. It helps regulate the circadian rhythm and is used to manage insomnia, sleep disturbances, and jet lag in adults.

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

Manufacturer / TM Owner

Glenmark Arzneimittel Gmbh

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

Melatonin Glenmark acts on melatonin receptors to support normal sleep physiology.

  • Insomnia: facilitates sleep onset and improves sleep continuity in adults with difficulty falling asleep.
  • Sleep disturbances: helps normalize sleep patterns in individuals experiencing fragmented or non‑restorative sleep.
  • Jet lag: assists in adjusting the internal clock after rapid time‑zone travel, reducing daytime sleepiness and nighttime wakefulness.

How It Works

  • Melatonin binds to MT1 and MT2 receptors in the suprachiasmatic nucleus, mimicking the endogenous hormone that signals darkness. This agonist activity synchronizes the circadian clock, reduces neuronal firing that promotes wakefulness, and promotes the physiological cascade leading to sleep onset and maintenance.

Side Effects

Adverse reactions may occur with melatonin use, ranging from mild to rare serious events.

Common Side Effects

  • Drowsiness during daytime
  • Headache
  • Dizziness
  • Nausea
  • Vivid dreams
  • Mild gastrointestinal discomfort

Serious or Rare Side Effects

  • Allergic skin reactions (rash, itching)
  • Mood changes (irritability, depression)
  • Hormonal effects (altered menstrual cycles)
  • Severe dizziness leading to falls
  • Rare anaphylactic reactions

Precautions & Warnings

Melatonin should be used with awareness of specific safety considerations.

  • Pregnancy: consult a healthcare professional before use, as safety data are limited.
  • Breastfeeding: discuss potential exposure with a physician.
  • Concomitant CNS depressants: monitor for additive sedation.
  • Autoimmune disorders: use caution and seek medical advice.
  • Storage: Store below 25°C: keep in the original container, protect from moisture and direct light.

Avoid Interactions

Melatonin may interact with several drug classes, requiring attention to avoid reduced efficacy or increased adverse effects.

Major Interactions (Avoid)

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

Moderate Interactions (Monitor Closely)

  • CNS depressants (benzodiazepines, antihistamines): additive sedation.
  • Antidiabetic agents: possible effect on glucose control.
  • Oral contraceptives: may reduce hormonal efficacy.
  • Antidepressants (SSRIs, MAOIs): monitor for serotonin-related effects.

Frequently Asked Questions

Melatonin Glenmark is used to help regulate the sleep‑wake cycle. It is indicated for the short‑term management of insomnia, general sleep disturbances, and jet lag by supporting the body’s natural circadian rhythm.

Melatonin acts as an agonist at MT1 and MT2 receptors in the brain’s suprachiasmatic nucleus. By mimicking the natural hormone released in darkness, it signals the body that it is time to sleep, helping to initiate and maintain sleep.

The appropriate dose of Melatonin Glenmark is determined by the prescribing clinician based on the individual’s age, condition, and response. Patients should follow the dosage instructions provided by their healthcare professional.

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 using the product.

To place an 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 many prescription hypnotics that act on GABA receptors, melatonin works by directly targeting the body’s circadian clock. This mechanism often results in fewer next‑day sedation effects, but efficacy may be limited to sleep‑onset difficulties rather than deep sleep maintenance.

Store Melatonin Glenmark below 25 °C in its original packaging. Keep the product away from moisture, direct sunlight, and excessive heat to maintain potency and stability.

Melatonin Glenmark is taken orally, typically with a glass of water. It is usually taken shortly before the intended bedtime, following the dosing schedule prescribed by a healthcare professional.

Serious but rare risks include allergic skin reactions, significant mood changes such as depression or irritability, and, in very uncommon cases, anaphylaxis. Any unexpected or severe symptoms should prompt immediate medical attention.

Individuals with known hypersensitivity to melatonin, those taking certain anticoagulants or immunosuppressants without medical supervision, and patients with uncontrolled autoimmune disorders should avoid using Melatonin Glenmark unless advised otherwise by a clinician.

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.