All children show signs of anger or are irritable at different points throughout child development. These behaviors are a part of a child’s exploration of how to express their emotions to others. However, if these behaviors begin to impact their daily interactions with peers and family members, or if the child or other people are getting hurt, then it is possible that an underlying mental health issue is the cause.

Signs and Symptoms of Extreme Anger or Irritability

Your child may be extremely angry or irritable if they:

• Often kick, hit, or bite
• Have explosive tantrums
• Act aggressive toward other children, adults, or objects
• Get easily frustrated
• Misunderstand other people’s expressions, words or actions
  • For example, a child may think a parent is angry with them when in fact the parent is just being quiet for another reason
• Begin to use aggressive words frequently
• Are easily irritated by events or people

Possible Mental Health Diagnoses

Possible mental health diagnoses within this symptom cluster include:

• Anxiety disorders
• Attention deficit hyperactivity disorder (ADHD)
• Bipolar disorder
• Depression
• Oppositional defiant disorder (ODD)
• Substance use and dependence