Naltrexone Hydrochloride
Indications
- Adjunct to prevent relapse in formerly opioid-dependent patients (who have remained opioid-free
- Adjunct to prevent relapse in formerly alcohol-dependent patients (initiated under specialist supervision)
- Gambling-related harm (under expert supervision)
Drug Interactions
6 drug interactions identified for Naltrexone Hydrochloride. Check the full interaction details, severity ratings, and clinical recommendations in the MedNext app.
Check Interactions in AppSafety Information
Cautions
hydrochloride Concomitant use of opioids Cautions, further information Concomitant use of opioids Concomitant use of opioids should be avoided but increased dose of opioid analgesic may be required fo...
Side Effects
hydrochloride Common or very common Abdominal pain; anxiety; appetite abnormal; arthralgia; asthenia; chest pain; chills; constipation; diarrhoea; dizziness; eye disorders; headache; hyperhidrosis; mo...
Full safety information, contraindications, and dosing available in the MedNext app.
Brand Names
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Source: MedNext Audited Proprietary Dataset
Last reviewed: 2026
Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice. Always consult a qualified healthcare professional before making clinical decisions. Verify all drug information with current clinical guidelines.
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