Benadryl Dosage For 3 Yr Old. Repeat dose every 4 to 6 hours or as directed by a doctor. Give every six hours as needed. Benadryl Dosage Chart Benadryl can help reduce your childs symptoms during an allergic reaction. 300 mgday Comments-IV injection rates should not exceed 25 mgmin.
Benadryl For infants 6 months or older only. Benadryl for 3 year old. 12 years and older. Dont give Benadryl to children under 1 year without calling your doctor first. Each fastmelt tablet contains the equivalent of 125 mg of Diphenhydramine HCL and dosed the same as chewable tablets. Benadryl Dosage Chart Benadryl can help reduce your childs symptoms during an allergic reaction.
Its also important to not give too many doses within a certain time period.
Childs weight in Pounds Abbreviated lbs 20-24 lbs 25-37 lbs 38-49 lbs 50-99 lbs 100 lbs Childs weight in Kilograms Abbreviated kgs 9-11 kgs 12-16 kgs 17-22 kgs 23-45 kgs 46 kgs Liquid 125 mg5 ml. Benadryl which is also available as generic Diphenhydramine is an over-the-counter antihistamine for use during allergic reactions. Not to be given if under 6 months of age. 6 to 11 years. Diphenhydramine Common brand name. No more than 5 doses in 24hrs.