Dyspareunia is a persistent pain that occurs during sexual intercourse. While dyspareunia can affect men and women, it is significantly more common in women. Up to 20 percent of women in the United States experience dyspareunia, according to the American Academy of Family Physicians (AAFP).
A wide range of physical and psychological factors can contribute to dyspareunia, and painful intercourse can lead to distress and relationship problems. Treatment typically focuses on the underlying cause.