How to care for your child if in
fever?!
What is The normal body temperature?
Normal body temperature is around 37° C (98.6° F). Body
temperature varies during the day. The lowest body temperature occurs in the
early morning hours (2 a.m. to 4 a.m.) and the highest temperature occurs in
the late afternoon. Body temperature may also increase as a result of overdressing
or strenuous exercise, especially in hot weather.
What is a fever?
A fever is when the body temperature is 38° C (100° F) or
higher. Fever means that the body temperature is higher than normal. Fever
often means your child has an infection, but other conditions can also cause
fever without any infection.
Fever is not caused by teething. Infants with serious
infections might have below normal temperatures rather than a fever. If a child
has a fever over 38° C (100° F) it usually means he has an infection. Fever may
help your child fight an illness. Fever may occur after an infant or child has
an immunization.
In general, the child’s behaviour tells more about the
severity of the illness than the degree of the fever. If a child feels warm or
feverish, it is more important to observe the behaviour of the child than to
take the child’s temperature.
How do you know if a young child has a fever?
1. Observe the
child.
A young child with a fever will often appear ill. The child
may:
• Look flushed or pale.
• Feel hot or cool to the touch.
• Be fussy or groggy.
• Have “goose bumps,” shivers or tremors.
• Sweat and/or.
• Be thirsty.
2. Take the
child’s temperature.
You can tell if your child has a fever by taking the child’s
temperature with a thermometer.
What is the best way to take a temperature?
The safest way to take a temperature is in the centre of the
armpit or axilla, with a digital thermometer. This is an easy way to take an
infant or a child’s temperature. If the child is over two years of age, an ear
thermometer can be used.
The Canadian Pediatric Society does not recommend using
mercury thermometers. Accidental exposure to this toxic substance can occur if
the thermometer breaks.
Taking the temperature in the mouth (oral) is unsafe because
a young child can bite and break the thermometer, especially a glass
thermometer. Also, the reading can be wrong because it is hard to keep a
thermometer under the child’s tongue.
Do not take the temperature in the rectum (bum). This can be
dangerous and upsetting to the child.
Fever strips and pacifier thermometers are not recommended
because they do not give accurate temperature readings.
IMPORTANT!
If your baby is under six months old, call Health Links-Info
Santé (Winnipeg 788-8200, toll-free 1-888-315-9257), your public health nurse
or your doctor/midwife as soon as you realize that your baby has a fever of 38°
C (100° F) or higher. If your child is over six months old, call Health
Links-Info Santé (Winnipeg 788-8200, toll-free 1-888-315-9257), your public
health nurse or your doctor if your child:
• Has a fever higher than 39° C (102° F).
• Is excessively cranky, fussy or irritable.
• Is excessively sleepy, lethargic or unresponsive.
• Is persistently wheezing or coughing.
• Is vomiting or has diarrhea.
• Has a rash, stiff neck, earache, headache, sore throat, or
any other signs of illness that worry you.
• Seems otherwise well, is drinking enough fluids but the
fever lasts more than 48 hours.
How do you take a temperature in the armpit?
This method is usually used to check for a fever in newborns
and young children.
• Use a digital thermometer.
• Clean the thermometer with cool, soapy water and rinse.
• Place the tip of the thermometer in the centre of the
armpit.
• Make sure your child’s arm is tucked snugly against his/her
body.
• Leave the thermometer in place for about a minute, or as
long as the package directions state for underarm temperatures.
• Remove the digital thermometer and read the temperature.
• Clean the thermometer.
For a young child or infant, it is easier to take the
child’s temperature if you hold him/her in a cradle hold. If your child is
older, the child can sit on your lap, with one arm behind your back. A quiet
activity such as breastfeeding, or singing or telling a story to your child may
help keep the child stil.
How do you take a temperature in the ear?
Follow the manufacturer’s instructions carefully.
• Use a clean probe tip each time.
• Gently tug on the ear, pulling it back. This will help
straighten the ear canal, and make a clear path inside the ear to the ear drum.
• Gently insert the thermometer until the ear canal is fully
sealed off.
• Squeeze and hold down the button for one second.
• Remove the digital thermometer and read the temperature.
What should you do if your child has a fever?
When your child has a fever, medication is not always needed
to reduce the temperature. In fact, the best reason for giving your child
medication is not to reduce fever but to relieve the associated aches and
pains.
• If your child has a fever, make sure he/she is
comfortable.
• Offer plenty of fluids to drink such as water,
watered-down apple juice, “flat” soft drinks or Popsicle. If your child is
breastfeeding, offer more frequent breastfeeding opportunities.
• Remove extra blankets and clothing so heat can leave your
child’s body. This helps lower the body temperature. Cover only with a sheet.
• Do not take off all your child’s clothes because your
child may become too cold and start to shiver. Shivering produces more body
heat, causing the temperature to rise again. Keep your child in light clothing:
diapers or panties and a light shirt. This allows the extra heat to escape from
your child’s body.
• Wash or bathe your child with tepid (lukewarm) water to
help reduce the fever. Check your child’s temperature 30 minutes afterwards.
• If your child starts to shiver, stop the washing or
bathing, dry and dress your child, and cover with a dry sheet.
• NEVER use alcohol or cold water to sponge or bathe your
child. Alcohol is a poison and can be absorbed through your child’s skin.
• Feed your child if he/she is hungry. Many children with a
fever will not feel hungry.
Medication:
Acetaminophen
is the best drug for lowering fever in children and teenagers.
There are many brands of acetaminophen that come in
different forms such as drops, liquid, syrup, elixir, tablets and capsules.
The form of medication and dosage depends on your child’s
weight and age. Read product labels carefully for ingredients, dosage and
frequency.
For advice, contact Health Links-Info Santé (Winnipeg
788-8200, toll-free 1-888-315-9257), your pharmacist, your public health nurse
or your physician/midwife.
The fever temperature usually comes down in one-and-a-half
to two hours after taking acetaminophen. Often it rises again and then the
medication may have to be repeated. It is important not to exceed the
recommended doses in 24 hours.
Acetylsalicylic acid (ASA) is not recommended because it has
been associated with a rare and often fatal disease called Reye’s Syndrome