N-Acetylcysteine (Acetadote) dosing — IV 3-bag method or oral protocol with Rumack-Matthew nomogram interpretation
Patient Parameters
Required for nomogram interpretation
Enter for Rumack-Matthew nomogram interpretation
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NAC Dosing Results
Medical Disclaimer: NAC dosing should be guided by the Rumack-Matthew nomogram and clinical assessment. Patients with hepatotoxicity risk factors may require extended NAC treatment. This calculator does not replace clinical judgment. All doses should be verified by a clinical pharmacist. Consult Poison Control (1-800-222-1222) for all acetaminophen overdose cases. Maximum weight for IV dosing calculations is typically capped at 100 kg per many protocols — verify your institutional guidelines.
