Fever

What is a fever? - A fever is an abnormal elevation in body temperature. When facing an infection (viral or bacterial) our immune system releases pyrogenes. At its basic level, pyrogene acts on the hypothalamus (area of the brain responsible for heat regulation or thermoregulation). This reaction tricks the hypothalamus into thinking the body is cooler than it really is, thereby increasing the body temperature to get back to "normal". This function is extremely important for two main reasons 1) Killing Invaders - many bacteria and viruses can only survive in narrow temperature ranges, by increasing temperature, our body preventys them from replicating 2) Immune Response - The increased temperature stimulates the mobility and production of white blood cells, and increases antibody production

​

How do you measure a fever?

​

​

​

​

​

​

How to treat a fever at home - Medications like acetaminophen and ibuprofen can help to lower a fever, and to help your child feel better. Never give your child aspirin. Fevers can often be treated at home with medications, dressing lightly and ensuring your child remains hydrated. Most fevers caused by viral illness (and some bacterial) can be safely managed at home with nothing more than supportive management. As always, if you are concerned, bring your child in for assessment.

​

When to see a Doctor

- If your child is under 3 months of age, go directly to the ER

- Is dehydrated, or has produced less than 4 wet diapers in a 24 hour perioid

- Has a stiff neck

- Has trouble breathing 

- Has a seizure

- Is confused or delirious

- Has a headache that will not go away

- Has any complex medical issues

- If you are concerned in any way

​

​