According to Nurse Ginny, one of the most frequent calls to the nurse triage line is about fever and the possible consequences for their child. It is very common for parents to worry when their child gets a fever but it’s important to keep in mind that fever is not a disease, it’s a symptom that accompanies various illnesses.
Here are some frequently asked questions about fever and Nurse Ginny’s Rx…
In general, when should I contact my pediatrician about my child’s fever?
When a newborn under 2 months of age has a rectal temp greater than 100.4 degrees the doctor should be called whether its day or night. With babies older than 2 months with a 100.4 degree or higher rectal temperature, and older children with a rectal or oral temperature above 101.0, parents should notify the office if the fever persists beyond 24-48 hours.
Temperatures often vary during the day with the low point in the morning and higher temps in the afternoon. Below normal temps are of no concern as long as child is acting well and has no other symptoms. The exception to that is a preemie, newborn or immunocompromised child.
When do I need to go to the hospital because of the fever?
It’s not the number on the thermometer but the way the baby/child/adolescent is acting. You need to assess for illness and call the office if you are unsure whether to go to the Emergency Room.
What is the best way to determine if my child has a fever and what thermometer is the best to use?
Feeling the child’s forehead for fever is unreliable. Digital thermometers give a reading in a minute or less and are very reliable. Use the digital rectal on young infants. Oral digital thermometers are best for older children. Ear thermometers give variable readings but for the older children they’re very easy to use.
How should I treat my child’s fever and when do I use acetaminophen versus ibuprofen?
Fever is treated with either Tylenol or Motrin/Advil. Use Tylenol only in babies less than 6 months of age. Tylenol is given every 4 hours but not more than 5 doses per day.
Ibuprofen is given every 6hrs but not more than 4 doses per day. Tylenol and ibuprofen are equally effective for fever control but ibuprofen seems to give more relief if there is accompanying body aches.
*Ibuprofen is the generic name for Motrin or Advil.
When do you alternate between acetaminophen and ibuprofen?
It’s not suggested to alternate between Tylenol and Ibuprofen. It gets confusing and runs the risk of overdosing. It can also cause toxic effects on the liver and kidney.
Do I always treat fever?
If the temperature is low-grade you do not have to medicate. The medication does not shorten the course of illness or cure it–it makes the child more comfortable.
How often should I take my child’s temperature?
You do not need to take the temperature every hour as it doesn’t help the child and is intrusive. You also don’t need to wake a child to give fever-reducing medications.
What else should I do to treat my child’s fever in addition to fever reducer?
In addition to a fever reducer, encourage plenty of clear fluids in liquid or ice-pop form. There are no food restrictions, so feed your child when he/she is hungry.
Dress the child comfortably. If you’re cold the baby is probably cold too.
What should I avoid doing with my child when he or she has a fever?
Do not give a tub bath or sponge bathe your child with cold water. It is extremely uncomfortable and because of the shivering the temperature could actually rise. Never bathe or sponge with alcohol as it can cause alcohol poisoning