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Fever management

Updated: Oct 25, 2021

"Fever and pain are common occurrences throughout a child's life many incidences of which can be safely managed by parents without the need to consult a healthcare professional. Yet many parents feel unsure about the most appropriate way to manage fever or pain, when to treat, what to treat with, and specifically when to seek advice from a healthcare professional."

Dr Lyn Ventilacion and Dr Terry Maguire

 

FEVER


Definition of fever: Fever is when a human's body temperature goes above the normal range of 36 - 37 ०C.


Fever has a beneficial effect in helping children fight off infection, and regardless of the severity, the majority of fever cases are benign. Fever is one way of immune system attempts to combat an infection.


WHO guidelines for fever management are to treat the distress of the child not only the fever.


 

FEVER: SYMPTOMS


  • Feeling cold when nobody else does and sweating

  • Shivering

  • Dehydration - preventable if the person drinks plenty of fluids

  • Depression

  • Increased sensitivity to pain

  • Lethargy

  • Problems concentrating

  • Sleepiness


 

FEVER: CAUSES

  • An infection

  • Some medication

  • Rheumatoid arthritis

  • Dehydration

  • Overexposure to sunlight or sunburn

  • Heatstroke


 

FEVER TYPES:




Low grade; from 38.1 - 39 C

Moderate: from 39.1 - 40 C

High: from 40.1 - 41.1 C

Hyperpyrexia: above 41.1 C




 

WAYS TO TAKE A TEMPERATURE:


There are different thermometers on the market. Read the instructions for use of the thermometer which you are about to use before taking a temperature. Ensure that you choose the setting as per age group if there are different settings on the device you are about to use.


RECTUM : ( Birth to 3 years)

Most accurate method

Ensure that the tip of the thermometer is clean

Lubricate the tip of the thermometer

Gently insert the tip into the rectum

Wait for the beep

EAR: ( 6 months + )

Quick, safe and accurate method

Ensure ear canal is free of wax

Gently insert ear thermometer firmly

Click for a reading

FOREHEAD: ( any age)

No fuss method

Follow the instructions of the thermometer which you use

Aim to the forehead and hold it the correct distance from the forehead

ARMPIT : (any age)

Least reliable method but easy to use

Place the digital thermometer under the baby's armpit

Hold baby's arm firmly in place

Wait for the beep


 

WAYS TO REDUCE FEVER:



  1. Give antipyretics or analgesics (speak to your pharmacist about the medication)

  2. Give a lukewarm bath or sponge off with lukewarm water

  3. Offer frozen treats and extra fluids

  4. Don't overdress them in warm clothes even when the child feels cold

  5. You may use a fan or air conditioner but not directly on the child

  6. Hug them, a mother's touch has a similar effect as medication

  7. Do not give aspirin


 

FEVER: When should I consult a doctor?


  • Less than 3 months old:

Any fever or you suspect a fever

  • Less than 2 years old:

Fever lasting for more than 24 hours

Seems sick

  • More than 2 years old:

Fever lasting for more than 72 hours,

(conservative it is advisable to contact your doctor earlier if fever is

persistent for 24 to 48 hours, 72 hours is according to the following article

https://www.mountelizabeth.com.sg/healthplus/article/fever-in-babies#content)

Shows no other signs or symptoms

Seems sick

  • All ages:

Signs of dehydration

Fever or dry nappies

No tears when crying

Sunken eyes

Has an unexplained rash

Persistent vomiting or diarrhoea

Change in behaviour

Headache with neck pain

Persistent fever


 

WHEN TO SEEK IMMEDIATE MEDICAL ATTENTION


  • Appears ill, drowsy or unresponsive

  • Difficulty in breathing

  • Has a rash that doesn't fade easily

  • Has stiff neck, severe headache or seizure

  • Inconsolable crying

  • Persistent vomiting with the presence of bile or blood

  • The soft spot on the top of their head (fontanelle) curves outwards

  • The weak, high pitched cry that's not like their normal cry

 

REFERENCES:


National Institute for health and care excellence, clinical guidelines [CG 160]


Chiappini E, et.al guidelines for the symptomatic management of fever in children, a systematic review of the literature and quality appraisal with AGREE11BMJ Open 2017;7 e015404





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