The various symptoms of Oppositional Defiant Disorder are as follows.
(a) Angry or irritable mood towards other individual who is not a sibling.
(b) Causes significant problems at workplace, school or lane.
(c) Vindictive from at least last six months.
(d) Defiant or argumentative behaviour on its own. Often argues with adults.
(e) Refuses to comply rules with or adults requests.
(f) Deliberately annoys people and easily blames other for his/her mistakes.
(g) Saying mean and hateful things when upset.
