Product image of Methadon Hcl Tiofarma (Methadone Hydrochloride) supplied by GNH India

Methadon Hcl Tiofarma

Active Ingredient:
Methadone Hydrochloride
Origin:
EU

Methadon Hcl Tiofarma (Methadone Hydrochloride)

Methadone Hydrochloride, the active ingredient in Methadon Hcl Tiofarma, is a synthetic opioid presented as an oral tablet for oral use. It is used to manage opioid dependence and chronic pain in adults.

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

Manufacturer / TM Owner

Tiofarma B.V.

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Indications & Clinical Uses

Methadone Hydrochloride is employed in the management of opioid‑related conditions and chronic pain.

  • Opioid dependence: suppresses withdrawal symptoms and supports maintenance therapy.
  • Chronic pain: provides long‑acting analgesia for severe persistent pain.
  • Opioid detoxification: facilitates gradual tapering of opioid use under medical supervision.

How It Works

  • Methadone Hydrochloride acts as a full agonist at the µ‑opioid receptor, binding to the receptor site and producing analgesia while also reducing the hyper‑activity of the central nervous system that underlies opioid withdrawal. By occupying the receptor, it blocks the effects of other opioids and stabilizes neurochemical pathways involved in pain perception and dependence.

Side Effects

Methadone Hydrochloride may be associated with a range of adverse reactions, varying from mild to serious.

Common Side Effects

  • Nausea: mild gastrointestinal upset.
  • Constipation: reduced bowel motility.
  • Drowsiness: increased sedation.
  • Sweating: excessive perspiration.

Serious or Rare Side Effects

  • Respiratory depression: slowed breathing that can be life‑threatening.
  • Cardiac arrhythmia: abnormal heart rhythm, including QT prolongation.
  • Severe allergic reaction: rash, itching, swelling, or anaphylaxis.

Precautions & Warnings

When prescribing Methadone Hydrochloride, clinicians should consider several safety precautions.

  • Assess cardiac risk: evaluate QT interval and electrolyte status before initiation.
  • Monitor for dependence: watch for signs of misuse or addiction during therapy.
  • Adjust in hepatic impairment: consider dose reduction in patients with liver dysfunction.
  • Caution in respiratory disorders: avoid use in severe asthma or COPD without close monitoring.
  • Store at ambient temperature: keep below 25°C in the original container, protect from moisture.

Avoid Interactions

Methadone Hydrochloride can interact with other medicines, affecting its concentration or the effect of co‑administered drugs.

Major Interactions (Avoid)

  • CYP3A4 inhibitors (e.g., ketoconazole, erythromycin): may cause dangerous accumulation.
  • CNS depressants (e.g., benzodiazepines, alcohol): increase risk of respiratory depression.

Moderate Interactions (Monitor Closely)

  • CYP3A4 inducers (e.g., rifampin, carbamazepine): may reduce methadone levels.
  • QT‑prolonging agents (e.g., certain antiarrhythmics, antipsychotics): may enhance cardiac risk.

Frequently Asked Questions

Methadon Hcl Tiofarma contains methadone hydrochloride and is indicated for the treatment of opioid dependence, including maintenance therapy and detoxification, as well as for the management of moderate to severe chronic pain in adult patients.

Methadone hydrochloride works by binding to and activating µ‑opioid receptors in the central nervous system. This activation provides analgesia and, in the context of opioid dependence, reduces withdrawal symptoms and blocks the euphoric effects of other opioids.

The appropriate dose of Methadon Hcl Tiofarma is individualized and must be determined by a qualified prescriber based on the patient’s clinical condition, prior opioid exposure, response to therapy, and any relevant comorbidities.

Safety data for methadone in pregnancy and lactation are limited. It may be used when the benefits outweigh potential risks, but prescribers should consider fetal exposure, possible neonatal withdrawal, and advise on breastfeeding based on current clinical guidelines.

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.

Both methadone and buprenorphine are used for opioid dependence, but methadone is a full µ‑opioid agonist offering stronger analgesia, while buprenorphine is a partial agonist with a ceiling effect on respiratory depression, which may result in a different safety profile and dosing schedule.

Methadon Hcl Tiofarma should be stored at ambient temperature, preferably below 25 °C, in its original packaging to protect it from moisture and light. Keep the product out of reach of children and do not use if the packaging is damaged.

The product is formulated for oral administration. It is taken by mouth with or without food as directed by the prescribing clinician, who will provide specific instructions on timing and any necessary monitoring.

The most serious risks include respiratory depression, especially when combined with other CNS depressants, and cardiac arrhythmias such as QT‑interval prolongation. Patients should be monitored closely for signs of overdose, severe sedation, or cardiac symptoms.

Methadon Hcl Tiofarma is contraindicated in individuals with known hypersensitivity to methadone, those with severe respiratory insufficiency, uncontrolled cardiac arrhythmias, or in patients taking certain interacting medications that could lead to dangerous accumulation.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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