Learn what to do and what not to do when your child is under the weather. While fever is probably the most common symptom of illness in a child, that doesn't make it any less worrisome. It may help to know that fever is the body's normal response to infection and, in itself, is not harmful. Most fevers last two to three days. Fever that is untreated does not get higher, but treatment will make your child more comfortable.
Digital thermometers are handy.
Always check with your doctor to determine the best method for taking your child s temperature. For infants over two months, another option is an ear thermometer, which costs a bit more but takes a reading in just seconds. The temperature of the fever is not related to the severity of the illness - how your child is acting is a much better indicator of just how sick he is. You know your child better than anyone - observe him carefully. An active, happy child with a temperature of 103 F is less of an immediate medical problem than a child who has a relatively low fever of 101 F but is lethargic.