Peyronie’s disease is a condition in which fibrous scar tissue develops inside the penis, causing it to curve or bend during an erection.
The symptoms of Peyronie’s disease may include a curved or bent penis during an erection, pain during an erection, and difficulty with sexual intercourse.
The exact cause of Peyronie’s disease is not known, but people think it comes from trauma or injury to the penis, genetics, or other underlying medical conditions.







