When it comes to the causes of redness on the face, the most typical cause is trichotillomania due to the dilation of capillaries under the skin of the face that appear to be exposed. Menopausal women experience redness due to the temporary dilation of capillaries. Capillary dilatation is caused by permanent dilatation of the capillaries due to factors such as indiscriminate use of steroid ointments or dermatitis syndromes.