Product image of Hypnogen (Zolpidem Tartrate) supplied by GNH India

Hypnogen

Active Ingredient:
Zolpidem Tartrate
Origin:
EU

Hypnogen (Zolpidem Tartrate)

Zolpidem, the active ingredient in Hypnogen, is a non‑benzodiazepine hypnotic presented as an oral tablet for oral use. It is indicated for the short‑term treatment of insomnia in adult patients who have difficulty initiating or maintaining sleep. The medication acts on the central nervous system to promote sleep without the dependence profile of traditional benzodiazepines.

GNH India supplies Hypnogen as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The product conforms to EU regulatory standards and is manufactured under strict quality controls.

Manufacturer / TM Owner

Cheplapharm 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

Zolpidem is a non‑benzodiazepine hypnotic used to manage sleep disorders, primarily insomnia.

  • Insomnia (difficulty falling asleep): facilitates faster sleep onset in adults.
  • Insomnia (difficulty maintaining sleep): helps reduce nocturnal awakenings and improve sleep continuity.
  • Insomnia (early morning awakening): may extend total sleep time by decreasing early awakenings.

How It Works

  • Zolpidem acts as a positive allosteric modulator at the benzodiazepine binding site of the GABA‑A receptor complex. By enhancing the inhibitory effect of GABA, it increases chloride ion influx, leading to neuronal hyperpolarisation and reduced central nervous system activity, which promotes the initiation and maintenance of sleep.

Side Effects

Zolpidem may cause a range of adverse reactions, which are categorized by frequency.

Common Side Effects

  • Drowsiness or excessive daytime sleepiness
  • Dizziness or light‑headedness
  • Headache
  • Nausea or gastrointestinal discomfort
  • Dry mouth
  • Amnesia or memory lapses

Serious or Rare Side Effects

  • Complex sleep behaviours (sleepwalking, sleep‑driving)
  • Allergic reactions (rash, swelling, anaphylaxis)
  • Depression or suicidal thoughts
  • Respiratory depression, especially with other depressants
  • Severe hypotension or cardiovascular events

Precautions & Warnings

When prescribing zolpidem, clinicians should consider several safety precautions to minimize risk.

  • Assess sleep duration: limit use to short‑term periods (typically ≤4 weeks).
  • Review concomitant CNS depressants: avoid combined use with alcohol or other sedatives.
  • Evaluate hepatic function: dose may need adjustment in severe liver impairment.
  • Monitor for complex sleep behaviors: educate patients about activities performed while not fully awake.
  • Pregnancy and lactation: weigh benefits against potential risks; use only if clearly needed.
  • Store at ambient temperature: keep tablets in original container, protect from moisture and heat.

Avoid Interactions

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

Major Interactions (Avoid)

  • Strong CYP3A4 inhibitors (e.g., ketoconazole, itraconazole)
  • Alcohol or other central nervous system depressants
  • Opioids or barbiturates

Moderate Interactions (Monitor Closely)

  • CYP3A4 inducers (e.g., rifampicin, carbamazepine)
  • Selective serotonin reuptake inhibitors (SSRIs) and other antidepressants
  • Antihistamines and over‑the‑counter sleep aids

Frequently Asked Questions

Hypnogen contains zolpidem tartrate and is prescribed for the short‑term management of insomnia in adults. It helps patients who have difficulty falling asleep, staying asleep, or who awaken too early, improving overall sleep quality during a limited treatment period.

Zolpidem binds selectively to the benzodiazepine site of the GABA‑A receptor complex, enhancing the inhibitory action of GABA. This increased chloride influx hyperpolarises neurons, reducing central nervous system activity and facilitating the onset and maintenance of sleep without the broader receptor activity seen with benzodiazepines.

The exact dose of Hypnogen is determined by the prescribing clinician based on the patient’s age, health status, and response to therapy. Typical adult regimens start with the lowest effective dose taken immediately before bedtime, but the prescriber sets the final regimen.

Safety data for zolpidem during pregnancy and lactation are limited. It should be used only if the potential benefit justifies any possible risk to the fetus or infant. Women who are pregnant, planning pregnancy, or breastfeeding should discuss alternatives with their healthcare provider.

To request Hypnogen, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India supplies hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any required import documentation.

Compared with traditional benzodiazepines, zolpidem has a shorter half‑life and a more selective binding profile, which generally results in fewer next‑day residual effects. However, both classes carry risks of dependence and complex sleep behaviours, so the choice depends on individual patient factors and clinical judgment.

Hypnogen tablets should be stored at ambient temperature, below 25 °C, in the original packaging to protect them from moisture and light. Keep the product out of reach of children and do not use if the packaging is damaged or the tablets appear discoloured.

Hypnogen is taken orally, usually as a single dose immediately before bedtime. Patients should ensure they have a full night’s sleep opportunity (7‑8 hours) and should not consume alcohol or operate machinery after taking the medication.

Serious risks include complex sleep behaviours such as sleepwalking, sleep‑driving, or performing other activities while not fully awake, as well as severe allergic reactions, depression, suicidal thoughts, and respiratory depression when combined with other central nervous system depressants.

Hypnogen is contraindicated in patients with known hypersensitivity to zolpidem or any tablet components, those with severe hepatic impairment, and individuals who have exhibited complex sleep behaviours with prior hypnotic therapy. Caution is also advised for patients with a history of depression or substance misuse.

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.