What is the cause of facial redness in newborns?

There are many causes of redness in newborns and it is usually associated with the following conditions. If the ambient temperature is too high or the clothes worn are too thick or covered too much, it can easily lead to redness, which can be relieved by adjusting the room temperature and loosening the clothing.
Fever can also cause facial redness in newborns, and the cause of fever can be clarified by measuring the body temperature; if the newborn’s face is also dry and flaky, the possibility of neonatal eczema should be considered and promptly treated by a doctor.