After the rendering is complete, the face becomes flushed.

facered
In the viewport, the face looks normal, but when I render, the result shows the face becoming flushed. Does anyone know what needs to be adjusted in the facial skin material? Or could it be an issue with the directional light?

Anyone knows about this plz reply. It’s been few days I’m working on it. I’ve checked Hair material- Self illumination value is 0. Don’t know where is that light come from. Or skin is just heated itself?