injuries and poisoning
Acetaminophen Poisoning
Diagnosis of Acetaminophen Poisoning
Doctors can predict the likelihood of acetaminophen toxicity by the amount ingested or, more accurately, by the level of acetaminophen in the person's blood. The blood level, measured between 4 hours and 24 hours after ingestion, may help predict the severity of the liver damage. Blood tests of liver function can sometimes help, particularly if toxicity may have resulted from doses repeated over time.