Can I use Pacif-i when my baby is ill?

Absolutely, Pacif-i can provide you valuable information when your baby is ill.  However Pacif-i is not a medical device and is not intended to be used in a clinical setting or for the diagnosis or treatment of an illness.  That is to say, do not use Pacif-i to determine whether your baby is ill nor when to administer medication.  For these purposes, use a clinical thermometer.

At the end of the day, even clinical thermometers should not a substitute for seeking medical device when your baby is ill.