Medication Dosage Info

Acetaminophen: may be used in children and infants over 2 months of age

Concentrations of Acetaminophen vary depending on the brand. It is ESSENTIAL that you check the concentration (e.g. the mg, or milligrams, in each ml, teaspoon, suppository, or tablet) listed on the medication label.

Forms & Strengths of ACETAMINOPHEN available are:

Infant drops: 80mg per dropper (0.8mL)

Infants and Children’s elixir: 160mg per teaspoonful (5mL)

Chewable tablets: 80mg & 160mg sizes

Tablets/Capsules/Caplets: 325mg & 500mg sizes

Suppositories 60mg, 80mg, 120mg, & 325mg sizes

 

Acetaminophen dosage is calculated as follows

(or see chart below):

6 x (child’s weight in lbs) mg every 4 hours OR

15 x (child’s weight in kg) mg every 4 hours

Maximum single dose 500mg

Maximum daily dose 2000mg

There is a considerable margin of safety in this medication’s dose – you may therefore round up or down to the nearest convenient amount (e.g. if you calculate 140mg give 160, if you calculate 90 give 80, etc.) The suppositories are particularly useful if a child is vomiting or refuses to take medications. HOWEVER: these doses are for ACUTE, short term fever or pain management only.

Ibuprofen: may be used in children and infants over 6 months of age.

Forms & Strengths of IBUPROFEN available are:

Infant’s liquid 50mg per 1.25 mL

Children’s liquid 100mg per teaspoonful

Chewable Tablets 100mg each

Tablets 200mg each

 

Ibuprofen dosage is calculated as follows

(or see chart below):

4 X (child’s weight in lbs) mg every 6hours, or

10 x (child’s weight in kg) mg every 6 hours

Maximum single dose 600mg

Maximum daily dose 2400mg

 

Acetaminophen and Ibuprofen work by different mechanisms and so may be given simultaneously to achieve even greater fever control efficacy!

 

FEVER CONTROL DOSING CHART

Weight (kg)

Acetaminophen Dose

Ibuprofen
Dose

Weight (lbs)

2.0 – 4.0

40 mg

Do not use

4½- 8½

4.1- 6.7

80 mg

Do not use

9 – 14½

6.6 – 9.3

120 mg

75 mg

15 – 20½

9.4 – 12.0

160 mg

100 mg

21- 26

12.1- 14.7

200 mg

125 mg

27 – 32

14.8 – 17.3

240 mg

150 mg

32 – 38

17.4 – 20.0

280 mg

175 mg

38 – 44

20.1- 22.7

320 mg

200 mg

44 – 50

22.8 – 25.3

360 mg

225 mg

50 – 56

25.4 – 29.3

400 mg

250 mg

56 – 65

29.4 – 34.7

480 mg

300 mg

65 – 76

34.8 – 40.3

560 mg

350 mg

76 – 89

40.4 – 55.0

650 mg

400 mg

89 – 120

55.1 – and up

1000 mg

600 mg

121- and up

DIMETAPP Dosing Chart:

(Give every 4-6 hours)

Age Dimetapp Cold & Allergy (Elixir & Chewable tabs)
< 1 y Don’t Give
1-2 y 1/2 tsp (2.5cc) or 1/2 tab (on medical advice only)
2-4 y 1 tsp (5cc) or 1 tab
5-6 y 1½ t sp (7.5cc) or 1½ tabs
7-8 y 2 tsp (10cc) or 2 tabs
9-12 y 3 tsp (15cc) or 3 tabs
13+ y 4 tsp (20cc) or 4 tabs

BENADRYL DOSING CHART:

Forms & Strengths of Benadryl (Diphenhydramine) are:
Children’s syrup 12.5 mg per 5ml (5ml=1 teaspoon)
Children’s liquid 25 mg per 5ml
Children’s chewable tablets 12.5 mg per tablet
Tablets/Caplets 25 mg or 50mg each
Dosage of Diphenhydramine is calculated as follows:

 

0.5 X (child’s weight in lbs)= mg every 6h or
1 X (child’s weight in kg)= mg every 6h

(maximum dose = 50mg/dose, do not exceed 4 doses per day)

0.5 X (child’s weight in lbs)= mg every 6hours or

1 X (child’s weight in kg)= mg every 6hours

Maximum dose = 50mg/dose, do not exceed 4 doses per day