What can cause flushed cheeks in women?

Flushed face: Some people have what is called flushing syndrome. The small vessels in the cheek dilate readily due to emotional responses, exercise, and temperature changes. Another possibility is rosacea, which is a more adult form of acne which can present in milder cases as hyperemia or redness. There can be other diseases or medication reactions to consider in some cases. See a doctor to evaluate.