Acetaminophen 160mg/5mL; cherry or grape flavor; alcohol-free. Dispense liquid slowly in mouth toward inner cheek. <24lbs or <2yrs: consult doctor. 24–35lbs or 2–3yrs: 5mL (160mg) every 4hrs ...

Acetaminophen 10mg/mL ... Fever only: (Neonates 0–28days): 12.5mg/kg every 6hrs; max daily dose: 50mg/kg/24hrs; (Infants 29days–2yrs): 15mg/kg every 6hrs; max daily dose: 60mg/kg/24hrs.

In response to those dangers and to improve dosing accuracy, manufacturers added flow restrictors as an extra layer of protection on infants' liquid and some children's liquid acetaminophen products.