Welcome

Our Doctors

Office information

Office calendar

Announcements


Medical Information

 For new parents

 Fever: What to do?

 Useful links


  e-mail

  DOSAGE OF FEVER AND PAIN MEDICINE.

Fever is characterized by elevation of body temperature over 100.4 (F) or 38.0 (C) when taken rectally or over 100.0 (F) or 37.7 (C) when taken under the arm, in the  ear or on the forehead. You can find Fahrenheit to Celsius conversion table at the bottom of this page.

If your infant  is younger than 12 months, temperature should be always taken rectally.

If your infant is younger than  8 weeks and has elevated temperature, make sure she(he) is not overdressed, repeat the measurement within 1/2 hour and if it is still elevated call your doctor or go to Emergency room.

There are two fever reducers available -acetaminophen (Tylenol)-indicated for children of any age and ibuprofen (motrin, advil)-indicated only after 6 months of age.

 IBUPROFEN DOSAGE (MOTRIN, ADVIL)  1 dose in 6-8 h. Not  more than 4 doses per 24 h.

Infant's Ibuprofen Concentrated Drops
50mg/1.25mL

Children's Ibuprofen Suspension 
100mg/5mL

Children's Soft Chewable Tablets
50mg each

Junior Strength Chewable Tablets
100mg each

Junior Strength Ibuprofen Caplets
100mg each

 

Dropper

Teaspoon

Tablet

Tablet

Caplet

Weight

Age

(Use dropper)

 

 

 

 

12-17 lbs

6-11 mos

1=(1.25 ml)

 

 

 

 

18-23 lbs

12-23 mos

1 ½=(1.875 ml)

 

 

 

 

24-35 lbs

2-3 yrs

2=(2.5 ml)

1 tsp.

2

 

 

36-47 lbs

4-5 yrs

 

1½ tsp.

3

 

 

48-59 lbs

6-8 yrs

 

2 tsp.

4

2

2

60-71 lbs

9-10 yrs

 

2 ½ tsp.

5

2 ½

2 ½

72-95 lbs

11 yrs

 

3 tsp.

6

3

3

ACETAMINOPHEN (TYLENOL) 1 dose in 4 hours. Not more than 5 doses per 24 h.

Infant's  Drops
160mg/5mL

Children's Suspension Liquid
160mg/5mL

Children's Soft Chewable Tablets  80mg each

Junior Strength Chewable Tablets
160mg each

 

Dropper

Teaspoon

Tablet

Tablet

Weight

Age

(Use dropper)

 

 

 

12-17 lbs

3-11 mos

2.5 ml

½ tsp.

 

 

18-23 lbs

12-23 mos

3.75 ml - 5 ml

¾ tsp - 1 tsp

 

 

24-35 lbs

2-3 yrs

6 ml - 7.5 ml

1 tsp - 1.5 tsp

2

 

36-47 lbs

4-5 yrs

7.5 ml - 10 ml

1½ tsp - 2 tsp

3

 

48-59 lbs

6-8 yrs

12.5 ml

2.5 tsp.

4

2

60-71 lbs

9-10 yrs

15 ml

2 ½ tsp - 3 tsp

5

2 ½

72-95 lbs

11 yrs

15 ml

3 tsp.

6

3

96 lbs & over

12 yrs

 

 

 

4

  • Milliliter is abbreviated as ml or cc. 5ml equals one teaspoon (tsp).
  • Don't use household teaspoons, which can vary in size.
  • Aspirin should not be used in children to treat fever or pain.

Recommended dosages on labels are often limited only to children older than 2 years. Using the instruction below you can calculate a dosage for any age, using weight of a child. It is also helpful when your older child is not of average size, lighter or heavier than average. It is highly accurate up to age 12 when we start giving children regular adult dose.

Calculations:

Ibuprofen: 10 mg/kg (4.5mg/lb) of body weight per one dose.

Example: you have 9 month old baby who weighs 18 lb (8 kg).

18 lbx4.5mg=80 mg

8kgx10mg=80 mg

Infant's ibuprofen comes in droppers where 100 mg of medicine contains in 2.5 ml.

So if you need 80 mg you should take 2 ml of infant Ibuprofen drops.

Please pay attention that Infant's Ibuprofen is twice as concentrated as Children's.

Acetaminophen: 15mg/kg  (7mg/lb) per 1 dose.

Example: same baby.

18 lbx7mg=120 mg

8 kgx15mg=120 mg

5 ml of infant's Tylenol contains 160 mg.

In order to get 120 mg  you take  4 ml of infant Tylenol drops.

If this is too complicated or if you don't know exactly your baby's weight please use the table above.

Fahrenheit - Celsius Conversion table

____________________________________________________________________________________________


 
|Welcome| |About the Doctor| |Office information| |Links| |Other|