Product image of Naltrexona Amomed (Naltrexone Hydrochloride) supplied by GNH India

Naltrexona Amomed

Active Ingredient:
Naltrexone Hydrochloride
Origin:
EU

Naltrexona Amomed (Naltrexone Hydrochloride)

Naltrexone Hydrochloride, the active ingredient in Naltrexona Amomed, is an opioid antagonist presented as a tablet for oral use. It is employed to treat alcohol dependence and opioid dependence in adult patients, helping to reduce cravings and block opioid effects.

GNH India supplies Naltrexona Amomed as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company adheres to EU quality standards and provides reliable global distribution.

Manufacturer / TM Owner

Walter Ritter Gmbh + Co. Kg

1
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Indications & Clinical Uses

Naltrexona Amomed is used in the management of disorders related to opioid and alcohol pathways.

  • Alcohol dependence: reduces cravings and supports maintenance of abstinence.
  • Opioid dependence: blocks opioid receptors to prevent euphoric effects and aid detoxification.
  • Prevention of relapse in opioid dependence: helps sustain an opioid‑free state after treatment.

How It Works

  • Naltrexona Amomed contains naltrexone hydrochloride, which acts as a competitive antagonist at the mu, kappa and delta opioid receptors. By binding to these receptors without activating them, it blocks the pharmacologic effects of both endogenous opioids and exogenous opioid agonists, thereby diminishing reinforcement, craving, and the euphoric response associated with alcohol and opioid use.

Side Effects

Naltrexona Amomed may be associated with several adverse reactions, which are categorized by frequency and severity.

Common Side Effects

  • Nausea
  • Headache
  • Dizziness
  • Fatigue
  • Insomnia
  • Abdominal discomfort

Serious or Rare Side Effects

  • Hepatotoxicity (elevated liver enzymes, hepatitis)
  • Severe allergic reactions including anaphylaxis
  • Depression or emergence of suicidal thoughts

Precautions & Warnings

Before initiating therapy, several safety considerations should be evaluated.

  • Liver function monitoring: assess hepatic enzymes before and during treatment.
  • Depression monitoring: watch for mood changes or suicidal ideation.
  • Avoid use in acute opioid withdrawal: may precipitate severe withdrawal symptoms.
  • Caution in renal impairment: adjust therapy if necessary.
  • Do not combine with opioid analgesics: antagonism may reduce pain control.
  • Store at ambient temperature: keep in the original packaging, protect from moisture.

Avoid Interactions

Naltrexona Amomed can interact with other medicines; some interactions require avoidance while others need close monitoring.

Major Interactions (Avoid)

  • Opioid agonist analgesics: naltrexone blocks analgesic effect, leading to uncontrolled pain.
  • Opioid substitution therapies (e.g., methadone, buprenorphine): may precipitate acute withdrawal.

Moderate Interactions (Monitor Closely)

  • Benzodiazepines: additive central nervous system depression.
  • Antidepressants (SSRIs, SNRIs): monitor for serotonin syndrome.
  • Hepatotoxic drugs (e.g., isoniazid, acetaminophen): increased risk of liver injury.
  • Strong CYP3A4 inhibitors (e.g., ketoconazole): may raise naltrexone plasma levels.

Frequently Asked Questions

Naltrexona Amomed is a prescription medication indicated for the treatment of alcohol dependence and opioid dependence. It helps reduce cravings for alcohol and blocks the euphoric effects of opioids, supporting patients in maintaining abstinence and preventing relapse.

Naltrexone acts as a competitive antagonist at the mu, kappa and delta opioid receptors. By binding to these receptors without activating them, it prevents endogenous and exogenous opioids from producing their usual effects, thereby decreasing reinforcement, craving, and the rewarding sensations associated with alcohol and opioid use.

The specific dose and dosing schedule of Naltrexona Amomed are determined by the prescribing clinician based on the individual’s medical condition, treatment goals, and response to therapy. Healthcare providers follow local guidelines and adjust the regimen as needed.

Safety data for naltrexone in pregnancy and lactation are limited. Because potential risks cannot be ruled out, the drug is generally avoided unless the potential benefit justifies the possible harm to the fetus or infant. Consultation with a healthcare professional is essential.

To request Naltrexona Amomed, 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.

For alcohol dependence, alternatives such as acamprosate or disulfiram have different mechanisms; naltrexone targets opioid receptors to reduce craving, whereas acamprosate modulates glutamate and GABA pathways. In opioid dependence, methadone and buprenorphine are agonist‑based maintenance therapies, while naltrexone is an antagonist that blocks opioid effects after detoxification.

Store Naltrexona Amomed at ambient temperature, preferably below 25 °C. Keep the tablets in the original container, protect them from moisture and direct sunlight, and ensure they are out of reach of children.

Naltrexona Amomed is taken orally, usually with a full glass of water. The tablet should be swallowed whole and not chewed or crushed. Administration is typically performed under medical supervision, especially during the initial phase of treatment.

Serious adverse events include hepatotoxicity, severe allergic reactions such as anaphylaxis, and the emergence of depression or suicidal thoughts. Patients should report any signs of liver dysfunction, rash, breathing difficulty, or mood changes to their healthcare provider immediately.

Naltrexona Amomed is contraindicated in individuals with a known hypersensitivity to naltrexone or any excipients, in patients currently undergoing acute opioid withdrawal, and in those with severe hepatic impairment. Caution is also advised for patients with renal dysfunction or uncontrolled psychiatric illness.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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