Question 1

How much ibuprofen can I give my child by weight?

Accepted Answer

The standard pediatric dose is 5 to 10 mg/kg per dose, given every 6 to 8 hours as needed. For a 10 kg child, that is 50 to 100 mg per dose (2.5 to 5 mL of children's liquid). For a 20 kg child, 100 to 200 mg per dose (5 to 10 mL). Maximum single dose is 400 mg regardless of weight.

Question 2

How much children's ibuprofen 100mg/5ml do I give?

Accepted Answer

Divide the dose in mg by 100, then multiply by 5 to get mL. For a 15 kg child at 10 mg/kg: dose = 150 mg, volume = (150/100) x 5 = 7.5 mL. Always use the measuring syringe provided, not a household spoon.

Question 3

Can I alternate ibuprofen and Tylenol for my child?

Accepted Answer

Yes, many pediatricians recommend alternating ibuprofen and acetaminophen (Tylenol) every 3 to 4 hours for persistent fever. For example: ibuprofen at 12:00 PM, acetaminophen at 3:00 PM, ibuprofen at 6:00 PM. Never give both at the same time. Keep a written log to avoid double-dosing.

Question 4

What is the maximum daily dose of ibuprofen for children?

Accepted Answer

The maximum is 40 mg/kg per day or 1,200 mg per day, whichever is less. Do not exceed 4 doses in 24 hours. For a 20 kg child: max daily = 800 mg (4 doses of 200 mg). For a 30+ kg child: max daily = 1,200 mg (4 doses of 300 mg).

Question 5

At what age can a baby take ibuprofen?

Accepted Answer

Ibuprofen is generally not recommended for infants under 6 months of age. For babies 6 months and older, use infant drops (50 mg/1.25 mL) with the provided syringe for precise dosing. Always consult your pediatrician before giving ibuprofen to infants, especially if they are dehydrated or have kidney concerns.

Question 6

Should ibuprofen be given with food?

Accepted Answer

Yes, giving ibuprofen with food or milk helps reduce stomach irritation. Ibuprofen is an NSAID that can cause stomach upset, nausea, or in rare cases, stomach bleeding. If your child vomits after taking ibuprofen on an empty stomach, try again with a small snack.

Weight (kg)	Weight (lbs)	Dose (mg)	Volume (mL)	Frequency
5 kg	11 lbs	50 mg	2.5 mL	Every 6-8 hours
7 kg	15 lbs	70 mg	3.5 mL	Every 6-8 hours
10 kg	22 lbs	100 mg	5 mL	Every 6-8 hours
12 kg	26 lbs	120 mg	6 mL	Every 6-8 hours
15 kg	33 lbs	150 mg	7.5 mL	Every 6-8 hours
18 kg	40 lbs	180 mg	9 mL	Every 6-8 hours
20 kg	44 lbs	200 mg	10 mL	Every 6-8 hours
25 kg	55 lbs	250 mg	12.5 mL	Every 6-8 hours
30 kg	66 lbs	300 mg	15 mL	Every 6-8 hours
35 kg	77 lbs	350 mg	17.5 mL	Every 6-8 hours
40+ kg	88+ lbs	400 mg max	20 mL max	Every 6-8 hours

Calculadora de Dosis de Ibuprofeno

Ingresa valores

Resultado

Formula

Ejemplo Resuelto

Children's Ibuprofen Dosage Chart by Weight

Preguntas Frecuentes

¿Cual es la dosis maxima de ibuprofeno para adultos?

¿Se puede dar ibuprofeno a ninos?

¿Es esta calculadora un sustituto del consejo medico?

Es posible incrustar la Calculadora de Dosis de Ibuprofeno en otro sitio?

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