Directions this products does not contain directions or complete warnings for adult use. find right dose on the chart below. If possible, use weight to dose; otherwise, use age. chew before swallowing if needed, repeat dose every 4 hours while symptoms last do not give more than 5 times in 24 hours do not give for more than 5 days unless directed by a doctor. Weight Age Dosage Under 24 lbs Under 2 years Ask a doctor 24-35 lbs 2-3 years 2 tablets 36-47 lbs 4-5 years 3 tablets 48-59 lbs 6-8 years 4 tablets 60-71 lbs 9-10 years 5 tablets 72-95 lbs 11 years 6 tablets