Acetaminophen (Rumack-Matthew) nomogram
Acetaminophen (Rumack-Matthew) nomogram - a deterministic tool in Sophie Well's Medication & Infusion group.
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What this is
Acetaminophen (Rumack-Matthew) nomogram is one of 230 deterministic tools in Sophie Well's Medication & Infusion group. Acetaminophen (Rumack-Matthew) nomogram - a deterministic tool in Sophie Well's Medication & Infusion group.
When to use it
Use this tool when you need a quick, citable reference. Every calculation runs entirely in your browser - no inputs leave your device, no account is required, no AI is involved. The site enforces a strict Content Security Policy and ships no analytics or third-party CDN.
References
Rumack BH, Matthew H. Pediatrics. 1975;55(6):871-876; U.S. treatment line 150 ug/mL at 4 h (Rumack-Matthew). Valid only for a single acute ingestion with a known time, level drawn >=4 h. Read the source ↗
Worked example: Treatment line 150 ug/mL at 4 h; 160 ug/mL is above the line -> NAC indicated. Refuses outside 4-24 h.
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