R45.4Dagger codeAsterisk code
Irritability and anger
Symptoms and signs involving emotional state
Cited in 17 documents
- GuidelinesAcute and Transient Psychotic DisordersDescription General Measures Medicine Treatment Referral ICD-10 code: F23.0-F23.9/F24/F28/F29 + (F10.0-F19.9/R45.0-8/Z65.0-5/Z65.8-9/Z81.0-4/Z81.8) Description Sudden onset of ≥ 1 psychotic symptoms (usually delusions, hallucinations, or disorganised thinking) which resolves spontaneously, usually within 1 month, with a full return to premorbid social or occupational functioning. Stressful
- GuidelinesAggressive Disruptive Behaviour in AdultsDescription General Measures Medicine Treatment Referral ICD-10 code: R45.1/R45.4-6 Description Agitation may escalate to overt aggression and often manifests with restlessness, pacing, and loud or demanding speech. Aggressive behaviour includes verbally abusive language, specific verbal threats, intimidating physical behaviour, and/or actual physical violence to self, others, or property. All ag
- GuidelinesAggressive Disruptive Behaviour in Children and AdolescentsGeneral measures Medicine Treatment ICD-10 code: R45.1/R45.4-6 As with adults, agitation among children and adolescents may escalate to overt aggression and violence. However, aggression may also occur suddenly, without warning signs, particularly in children with neurodevelopmental conditions such as intellectual disability and autism spectrum disorder. All children and adolescents should be tre
- GuidelinesAnxiety And Obsessive-Compulsive DisordersDescription General measures Medicine treatment Referral ICD-10 code: F40.0-2/F40.8-9/F41.0-3/F41.8-9/F42.0-9 + (F10.0-F19.9/R45.0-8/Z65.0-5/Z65.8-9/Z81.0-4/Z81.8) Description Anxiety is an emotional response to a perceived or anticipated stress. It is diagnosed as a disorder when it is excessive or persistent and impacts daily functioning. Anxiety disorders often present with medically une
- GuidelinesAnxiety DisordersDescription General measures Medicine treatment Referral ICD-10 code: F40.0-2/F40.8-9/F41.0-3/F41.8-9/F42.0-2 + (F10.0-F19.9/R42/R45.0-8/Z65.0-5/Z65.8-9/Z81.0-4/ Z81.8) Description Anxiety is an emotional response to an apparent stress. It is diagnosed as a disorder when it is excessive or persistent and impacts daily functioning. Anxiety disorders are associated with an increase in cigarette smo
- GuidelinesBipolar DisorderMood
- GuidelinesBipolar and Related DisordersDescription General measures Medicine treatment Referral ICD-10 code: F06.3/F30.0-2/F30.8-9/F31.0-9/F34.0/F34.8-9/F38.0/F39 + (F10.0-F19.9/R45.0-8/Z65.0- 5/Z65.8-9/Z81.0-4/Z81.8) Description Bipolar disorder (BD) is a heterogeneous illness with a high overlap in genetic risk with depression and schizophrenia. It usually follows a chronic, relapsing course, commonly starting in youth. The go
- GuidelinesDeliriumDescription General Measures Medicine Treatment Referral ICD-10 code: F05.0-1/F05.8-9/F44.8/R45.1/R45.4-6 DESCRIPTION Delirium is a medical emergency. Delirium is a disturbance in attention, awareness (reduced orientation to the environment), and cognition (e.g. deficits in memory, language, visuospatial ability, or perception). It is acute, developing within hours to days, and fluctuates during
- GuidelinesDeliriumDescription General measures Medicine treatment ICD-10 code: F05.0-1/F05.8-9/R45.1/R45.4-6 DESCRIPTION Delirium is a disturbance in attention, awareness (reduced orientation to the environment), and cognition (e.g. memory deficit, language, visuospatial ability, or perception). It is acute, developing within hours to days, and fluctuates during the day, worsening in the evenings. It may be hypera
- GuidelinesDepressive DisordersDescription General measures Medicine treatment Referral ICD-10 code: F32.0-3/F32.8-9/F33.0-4/F33.8-9/F34.1 + (F10.0-F19.9/R45.0-8/Z65.0-5/Z65.8-9/Z81.0- 4/Z81.8) Description Depressive disorders may occur as single or recurrent episodes, as a chronic, persistent low mood, or a combination of the two. Depressive disorders differ from bipolar disorder, in that there is no history of manic, hypoman
- GuidelinesDepressive DisordersMood Disorders
- GuidelinesPsychotic DisordersDescription Acute and transient psychotic disorders Description General measures Medicine treatment Description Psychosis is characterised by a loss of contact with reality. Psychotic disorders may present with: Delusions: Fixed beliefs which may manifest as disturbed speech content with persecutory, referential, grandiose, religiose, erotic, or bizarre themes. Hallucinations: Perceptual disturba
- GuidelinesSchizophrenia Spectrum DisordersDescription General Measures Medicine Treatment Adverse Effects Referral ICD - 10 code: F20.0-6/F20.8-9/F22.0-9/F25.0-2/F25.8-9 + (F10.0-F19.9/R45.0-8/Z65.0-5/Z65.8-9/Z81.0- 4/Z81.8) Description Schizophrenia is characterised by psychotic episodes which are severe, persistent, and accompanied by a marked deterioration in personal, social, and occupational functioning. Whilst the presentation may
- GuidelinesSchizophrenia Spectrum Disorders (Schizophrenia)Description General Measures Medicine Treatment Referral ICD-10 code: F20-F20.9/F21/F22.0-22.9; F25.0-25.9 + (F10.0-F19.9/R45.0-8/Z65.0-5/Z65.8-9/Z81.0-4/ Z81.8) Description Schizophrenia is the most common, chronic psychotic disorder and is characterised by recurrent, severe, psychotic episodes which are accompanied by a marked deterioration in personal, social, and occupational func
- GuidelinesSubstance Use DisordersDescription General Measures Medicine Treatment Referral ICD-10 code: F10.0-F19.9 + (R40-R46/Z65.0-5/Z65.8-9/Z81.0-4/Z81.8) Consult National Policy guidelines on detoxification of psychoactive substances. Description Substance use disorder consists of mental and physical symptoms caused by the use of one or more substances, despite significant substance-related problems (including abu
- GuidelinesSubstance-Induced Mood DisordersSubstance Related Disorders
- GuidelinesSubstance-Induced PsychosisDescription General Measures Medicine Treatment Referral ICD-10 code: F10.0-F19.9 + (R40-R46/Z65.0-5/Z65.8-9/Z81.0-4/Z81.8) Description Psychosis secondary to a substance use or withdrawal such as abuse of alcohol, drugs, e.g. cannabis and methamphetamines. General Measures Most patients with substance-induced psychosis can be managed without medication. Ensure the safety of the patie