There is no single mental disorder or illness that universally causes the most extreme anger outbursts, as individuals can experience anger and aggression differently based on a combination of factors, including their unique psychological makeup, life experiences, and the specific circumstances they face.
However, some mental health conditions are associated with increased anger and aggression. These may include:
Intermittent Explosive Disorder (IED): This disorder is characterized by recurrent episodes of impulsive, aggressive, and violent outbursts that are disproportionate to the provocation or stressor triggering them.
Oppositional Defiant Disorder (ODD): ODD is primarily diagnosed in children and adolescents and is characterized by a pattern of defiant, hostile, and angry behavior towards authority figures.
Conduct Disorder: This disorder typically begins in childhood or adolescence and involves a persistent pattern of behavior that violates the rights of others, aggression towards people or animals, destruction of property, deceitfulness, and other rule-breaking behaviors.
Borderline Personality Disorder (BPD): Individuals with BPD may experience intense and unstable emotions, which can include bouts of anger and rage.
Antisocial Personality Disorder (ASPD): People with ASPD may exhibit aggressive and impulsive behavior, have difficulty controlling anger, and disregard the feelings and rights of others.
It's important to note that not everyone with these disorders will exhibit extreme anger outbursts, and each person's experience is unique. Additionally, other factors like substance abuse, traumatic experiences, and environmental stressors can also contribute to anger-related issues.
If you or someone you know is experiencing intense anger or aggression, it's essential to seek professional help from a mental health provider who can provide an accurate diagnosis and appropriate treatment plan.