Naltrexone

نالترکسون

⚠ Unverified

🧠 Nervous SystemOpioid antagonist

Market / country: 🇺🇸 USA

Revia (US)

🧮 Dose calculator

Alcohol dependence · Regimen source: FDA Naltrexone · Dosage and Administration — Alcoholism

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🛡️ Safety & information

Contraindications

  • ⛔ Receiving opioid analgesics; current opioid dependence (including methadone or buprenorphine); acute opioid withdrawal; failed naloxone challenge or positive urine screen; hypersensitivity. FDA Naltrexone · Contraindications

Formulations

👥 Special populations

  • 🤰 PregnancyUse with caution

    Label states no clear risk or has limited data; use only if needed, under medical advice. FDA Naltrexone · Pregnancy

    “Teratogenic Effects Category C Naltrexone has been shown to increase the incidence of early fetal loss when given to rats at doses ≥ 30 mg/kg/day (180 mg/m 2 /day; 5 times the recommended therapeutic dose, based on body surface area) and to rabbits at oral doses ≥ 60 mg/kg/day (720 mg/m 2 /day; 18 times the …”
  • 🤱 BreastfeedingUse with caution

    Label: use with caution while breastfeeding; see the label text. FDA Naltrexone · Nursing Mothers

    “Because many drugs are excreted in human milk, caution should be exercised when naltrexone hydrochloride is administered to a nursing woman.”
  • 👶 ChildrenUse with caution

    The label has conditions, age limits or notes for children; the label sentence is quoted below. FDA Naltrexone · Pediatric Use

    “The safe use of naltrexone hydrochloride in pediatric patients younger than 18 years old has not been established.”
  • 👴 Older adultsNo data

    The source for this drug has no section for this group.

  • ⚥ Females & males of reproductive potentialNo data

    The source for this drug has no section for this group.

📚 Reference status for this drug

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🔗 Similar drugs

Doz is only a support tool and does not replace clinical judgment or official sources. Check every dose against the original source before prescribing. About & disclaimer · Sources

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