naltrexone hydrochloride (NALTREXONE HYDROCHLORIDE) (Tablet) 50 mg/1

Naltrexone hydrochloride is an opioid antagonist used to support alcohol dependence treatment and opioid blockade. This 50 mg tablet formulation is commonly prescribed as part of medication-assisted therapy. It works by blocking opioid receptors to reduce cravings and prevent misuse. Always follow healthcare provider guidance when using.

Strength

50 mg/1

Manufacturer / TM Owner

SpecGx LLC

Select Quantity

Pack/s

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Indications & Clinical Uses

Naltrexone hydrochloride tablets are primarily used to help people reduce or stop alcohol use after quitting. It is also used to prevent relapse in those who have stopped using opioids. The medication works by blocking the effects of opioids, which can help maintain abstinence. It is not a cure but supports recovery efforts. Talk to a healthcare provider to see if this treatment is right for you.

Side Effects

Many people experience reduced cravings for alcohol or opioids while taking naltrexone hydrochloride. Some users report feeling more stable in their recovery journey without the physical dependence on substances. It does not produce the same effects as opioids, so it does not cause euphoria or sedation. Effects vary by individual and should be monitored with medical supervision.

Precautions & Warnings

Naltrexone hydrochloride should not be taken if you are currently using opioids, as it can cause withdrawal symptoms. Always inform your healthcare provider about all medications you are taking before starting this treatment. It is important to avoid alcohol completely while using naltrexone to prevent adverse reactions. Keep this medication stored safely away from children and pets.

Avoid Interactions

Combining naltrexone hydrochloride with opioid medications can reduce the effectiveness of both drugs and may cause withdrawal symptoms. Alcohol and drugs containing opioids should be avoided while taking this medication. Certain medications, such as those for pain management, may interact with naltrexone. Always review your full medication list with a healthcare provider to prevent potential issues.

Frequently Asked Questions

It is used to help reduce alcohol cravings and prevent relapse in opioid dependence after detoxification.

Effects on cravings may be noticed within a few weeks, but individual responses vary.

Alcohol use is not recommended as it may reduce the medication's effectiveness and cause side effects.

It should not be used by people currently taking opioids or those with severe liver disease without medical advice.

It is available by prescription; consult a licensed pharmacy or healthcare provider for availability.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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