Irritation

W. Parrot Model of Emotions
Primary emotions	Secondary emotions	Tertiary emotions
Love
	Affection	adoration, affection, attraction, caring, compassion, fondness, liking, love, romance, sentimentality, tenderness,
	Lust	arousal, desire, ecstasy, lust, passion, infatuation
	Longing	longing
Joy
	Contentment	Contentment, pleasure, happiness
	Enthrallment	enthronement, rapture
	Pride	pride, triumph
	Optimism	eagerness, hope, optimism
	Relief	relief
	Zest	enthusiasm, zeal, less, excitement, thrill, exhilarating
Surprise
	Surprise	amazement, surprise, astonishment
Anger
	Irritation	aggravation, irritation, education, annoyance, grouchiness, grumpiness
	Exasperation	exasperating, frustration
	Disgust	disgust, revulsion, contempt
	Rage	anger, rage, outrage, fury, rat, hostility, ferocity, hate, loathing, scorn, Spike, faithfulness, dislike, presentment
	Envy	envy, jealousy
	Torment	torment
Sadness
	Disappointment	dismay, disappointment, displeasure
	Neglect	alienation, isolation, neglect, loneliness, rejection, home sickness, defeat, detection, insecurity, embarrassment, humiliation, insult
	Sadness	depression, despair, hopelessness, gloom, loneliness, sadness unhappiness, grief, sorrow, woe, Missouri, melancholy
	Shame	guilt, shame, regret, remorse
	Suffering	agony, suffering, hurt, malaise
	Sympathy	pity, sympathy
Fear
	Horror	alarm, shock, fear, fright, or Caarol, panic, hysteria, mortification
	Nervousness	apprehension, anxiety, distressed, dread nervousness, phobia, tenseness, uneassiness, tremor, worry, distressed, dread

Irritation or irritability is the excitatory ability that living organisms have to respond to changes in their environment. The term is used for both the physiological reaction to stimuli and for the pathological, abnormal or excessive sensitivity to stimuli.

When reflecting people's emotions and behavior, distressing or impairing irritability is important from a mental health perspective as a common symptom of concern and predictor of outcomes.

Definition

Irritability is the excitatory ability that living organisms have to respond to changes in their environment. The term is used for both the physiological reaction to stimuli and for the pathological, abnormal or excessive sensitivity to stimuli. Irritability can be demonstrated in behavioral responses to both physiological and behavioral stimuli, including environmental, situational, sociological, and emotional stimuli.

In humans, irritability may be a significant transdiagnostic symptom or disposition that occurs across or at any point during the lifespan. It is commonly defined as the tendency to react to stimuli with the experience of negative affective states (especially anger) and temper outbursts, which may or may not be aggressive. This definition is well known to have similarities with the definitions of anger and aggression. New hypotheses and data-driven research are focused on identifying what is unique to irritability, anger, and aggression. The definition is broad. It is also consistent with special definitions that are relevant to research and treatment. One is that irritability is a low threshold for experiencing frustration. This definition is helpful for experiments because researchers can induce frustration by blocking desired rewards or doling out unexpected punishments. However, it is not particularly specific to irritability, as frustration is its own construct with a number of emotional and behavioral associations. A second prominent special definition describes a group of behavioral issues often occurring in those diagnosed with an autism spectrum disorder. This deserves mention here because this version of irritability has been a commonly used in a number of clinical trials and defines the current US Food and Drug Administration irritability indication.

More information is available at [ Wikipedia:Irritation ]

Jump to: Main Page • Micropedia • Macropedia • Icons • Time Line • History • Life Lessons • Links • Help
Chat rooms • What links here • Copyright info • Contact information • Category:Root