6yrs: not recommended. 6–11yrs: 15mL. ≥12yrs: 30mL. All: repeat every 4 hours; max 5 doses/24 hours (children) or 6 doses/24 hours (adults). Hepatic dysfunction. Cardiovascular disease.

Children may come down with a cold about ... Acetaminophen, one of the active ingredients in DayQuil, may cause liver damage.