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Fever Causes, Treatments, and More

Chances are you’ve experienced a fever in your lifetime, but do you really understand what a fever is? Do you know when and how to treat it, especially in children?

Read on to discover all the information you need to address a fever.

Fever is defined by the American Academy of Pediatrics as a central temperature above 100.4°F (38°C). While fever is one of the most common clinical symptoms in childhood, it is not a primary illness, but a physiological mechanism that can help the body fight infection. In fact, fever can slow the growth and reproduction of bacteria and viruses and enhance the body’s defense mechanisms.

Most of the time, a fever only lasts for a short time and is totally benign. Additionally, the degree of fever does not always correlate with the severity of illness.

 Fever Causes

The main causes of fever are infections of various types.

  • While viral infection is probably the most common cause of fever in infants and young children, the other cause is bacterial infection
  • In general, the higher the fever, the more likely it is that the patient has an infection


Why Do People Feel Cold When They Have a Fever?

A normal body temperature is set by your internal thermostat at around 98.6°F, but when you have a fever, your body will increase this thermostat to bring the body’s temperature above 98.6°F.

  • This temperature increase is a fighting mechanism of the body to kill virus and bacterias
  • Your body temperature is now below your internal thermostat temperature, so you feel cold
  • The body then get chills to increase the temperature to that of the internal thermostat
  • Chills are due to muscle contractions which consume energy and produce heat, increasing temperature



The Most Reliable Sites to Take a Temperature

Though oral and auxillary temperature sites, such as the armpit, are more convenient to measure in children, they have more variability and are considered less reliable than rectal measurements.

  • Tympanic and temporal artery temperatures are considered to be closer to core body temperature


When To Worry

Because fever is just one symptom, it isn’t enough to tell you how to respond. Age, severity and duration of fever, severity of other symptoms, and response to medication are other important parameters to take into account.

Serious Symptoms

Even if the child has a normal temperature, seek a medical advice if your child:

  • Refuses to eat or drink or has difficulty waking up
  • Has severe headaches or neck stiffness
  • Is dehydrated (dry mucous membranes, decreased urinary frequency…)
  • Has a stomachache or diarrhea
  • Has difficulty breathing

Response to Medication


Seek medical advice if the fever continues despite medication intake.


SSOHM is a health center established in 1990 by Dr. R.K Aggarwal for relieving all the sufferers in the world from there disease naturally. From last 23 years SSOHM is successfully providing homoeopathy treatment for all kind of diseases.. SSOHM periodically arrange free health campaigns for sufferers all over the India. Now we are also providing Free Online Consultation by a team of specialized doctors representing SSOHM in the web world.

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