My 2yr 5m old is having fever , it’s 100F or 101 or 102 and fever is coming in every 5-6hrs . It’s been 48hours? How long does viral fever lasts

A. The regular fever should not last for more than 72 hours and viral can last for 5 to 7 days and in some cases it can be even 10 days depending upon the intensity of the fever so if the fever doesn’t subside within 72 hours please consult your doctor