Peyronie’s disease is a condition in which the penis curves abnormally. The curvature is usually caused by a buildup of plaque, a type of scar tissue, on the top or bottom of the shaft of the penis.
Peyronie’s can cause pain and difficulty with erections. It can also lead to psychological distress and relationship problems.
Peyronie’s disease occurs in about 1 percent of men. While it can occur at any age, it is most common in middle-aged men. There is no known cure for the disease, but treatments are available to help relieve symptoms and improve erectile function.