Top 6 in Top 10 mental illness in the world.
Obsessive-compulsive disorder is a very common mental illness, and is more common in young people, obsessive-compulsive disorder has become one of the 20 diseases that young people 15-44 years of age often acquired. Do not think obsessive compulsive disorder is not a serious problem. If you do not diagnose and treat promptly, obsessive-compulsive disorder will greatly affect your life.