Irritability is defined as an excessive sensitivity or impatience to inconvenience, annoyance, or slight provocations. It refers to a propensity to experience feelings of annoyance, frustration, or anger in response to often minor external stimuli. Some key characteristics of irritability include:
- Feeling easily annoyed or angered by minor frustrations
- Overreacting emotionally to trivial matters
- Having a low frustration tolerance threshold
- Experiencing mood changes frequently
- Feeling constantly on-edge
- Depression - Irritability, frustration, and mood lability are hallmark symptoms
- Anxiety disorders - Feeling constantly nervous or "on-edge" can manifest as irritability
- ADHD - Difficulty with impulse control and emotion regulation
- PTSD - Increased arousal and sensitivity to potential threats
- Chronic stress - Cumulative effects of stress can reduce one's resilience
- Stress management and self-care practices
- Cognitive-behavioral therapy to modify reactions
- Communication skills training
- Medications in some instances