F91: Conduct disorders

F91.3: Oppositional defiant disorder

Your behavior towards other people has changed. With this, society’s rules and obligations are disregarded. The person acts irresponsibly or lies, for example. The person may also quickly get angry or aggressive towards others. They may also become violent towards others. They may also commit crimes.

Through your behavior you deliberately aim to anger or irritate others. Your dissocial (antisocial) behavior is usually aimed at adults.