If you are:
FDB Contraindicated or Not Recommended: NO FDA CATEGORY; NOT RECOMMENDED ESPECIALLY IN 3RD TRIMESTER OR NEAR TERM
Absolute Contraindication: ONE REPORT OF METABOLIC ACIDOSIS; RISK OF REYE'S SYND IN VIRAL ILLNESS.
No Known Risk: LOW LEVELS EXCRETED WITH LOW RISK FOR ADVERSE EFFECTS IN INFANT
An adult over 60:
management or monitoring precaution: Hepatic-Elderly are more susceptible to hepatotoxicity. Strict adherence to a maximum daily dose of 3000mg is advised.
Giving Excedrin Back and Body tablet to a child under 12:
management or monitoring precaution: Use weight based dosing in children less than 12 years.
Severe Precaution: Reye syndrome risk with viral illness, fever, and/or flu symptoms.
management or monitoring precaution: Not recommended as an antacid age < 2 years.