Limits RegistryPUBLIC RECORD
Limits RegistryFDA safety guidance sets 4,000 mg in 24 hours as the maximum total daily adult dose under the labeled conditions.
The question, scope, and sources behind this Registry record.
FDA safety guidance sets 4,000 mg in 24 hours as the maximum total daily adult dose under the labeled conditions.
Record the labeled maximum total daily acetaminophen dose for adults under standard product safety guidance.
Drug-dose records are protocol and population specific: formulation, age, liver function, alcohol use, combination products, and treatment duration all matter. This entry records a labeled safety ceiling rather than a universal toxic dose.
Acetaminophen: Drug Safety Communication — Maximum recommended adult acetaminophen doseChange a parameter to stress-test whether a proposed result is still inside the published specification. This is an audit aid, not a proof checker.
Current frontiers derived from accepted Claims.
The frontier is not sacred
Most progress starts with a disagreement that survives contact with evidence. If you can push the known lower bound up or pull the upper bound down, show us the work.
≥ when you have shown that at least this value is achievable.≤ when you have shown that anything above this value is impossible.No vibes. State the value, define the scope, and link the paper, proof, code, or reproduction that lets another person check it. Editors review every challenge before the public record changes.
Challenge this recordAssertions tied to evidence, attribution, and review.
The frontier as it changed over time.
Only accepted Claims matching the current specification contribute to the displayed bounds. Strict inequalities remain open; contradictory Claims require editorial review.
Permanent ID limitsregistry.com/limits/LR-004217
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Limits Registry. LR-004217. Maximum recommended adult acetaminophen dose. 2026.