Basic information description Chronic inflammation of skin of the nose, cheeks, forehead, and chin. Rarely, the neck, chest, ears, or scalp may be affected. Extensive nose involvement, mostly in men, is called rhinophyma. Acne rosacea tends to start between ages 30 and 50. It is more common in women, but more severe in men. frequent signs and symptoms Symptoms vary from person to person and sometimes in the same person. They may be mild or more severe. Flushing or blushing. ...