Obsessive-compulsive disorder was a psychological disorder often manifested by repeated thoughts, doubts, nervousness, fear, and other emotions that led to abnormal behavior and thinking. If symptoms of obsessive-compulsive disorder appear, it is recommended to seek professional psychological consultation or treatment as soon as possible. There were many treatments for OCD, including medication, psychotherapy, and cognitive behavior therapy. During the treatment process, a counselor or a psychiatrist can help the patient understand the nature, causes, and dangers of OCD, help the patient master effective coping strategies, and help the patient recover a healthy life. In addition to seeking professional treatment, you can also take some self-treatment to alleviate the symptoms of OCD. For example, you can try relaxation techniques such as deep breathing, gradual muscle relaxation, meditation, etc. to relieve anxiety and tension. He could also try to divert his attention and do something he liked to reduce his obsessive-compulsive symptoms. It's important to realize that OCD is a treatable disease and not to give up or doubt yourself. He believed that he would be able to get rid of the obsessive-compulsive disorder and regain a healthy life if he actively cooperated with the treatment and insisted on the road of recovery.