Symptoms and signs involving cognition, perception, emotional state and behaviour

R40 Somnolence, stupor and coma

• R40 Somnolence, stupor and coma
• R40.0 Somnolence
• R40.1 Stupor
• R40.2 Coma, unspecified

R41 Other symptoms and signs involving cognitive functions and awareness

• R41 Other symptoms and signs involving cognitive functions and awareness
• R41.0 Disorientation, unspecified
• R41.1 Anterograde amnesia
• R41.2 Retrograde amnesia
• R41.3 Other amnesia
• R41.8 Other and unspecified symptoms and signs involving cognitive functions and awareness

R42 Dizziness and giddiness

• R42 Dizziness and giddiness

R43 Disturbances of smell and taste

• R43 Disturbances of smell and taste
• R43.0 Anosmia
• R43.1 Parosmia
• R43.2 Parageusia
• R43.8 Other and unspecified disturbances of smell and teste

R44 Other symptoms and signs involving general sensations and perceptions

• R44 Other symptoms and signs involving general sensations and perceptions
• R44.0 Auditory hallucinations
• R44.1 Visual hallucinations
• R44.2 Other hallucinations
• R44.3 Hallucinatioms, unspecified
• R44.8 Other and unspecified symptoms and signs involving general sensations and perceptions

R45 Symptoms and signs involving emotional state

• R45 Symptoms and signs involving emotional state
• R45.0 Nervousness
• R45.1 Restlessness and agitation
• R45.2 Unhappiness
• R45.3 Demoralization and apathy
• R45.4 Irritability and anger
• R45.5 Hostility
• R45.6 Physical violence
• R45.7 State of emotional shock and stress, unspecified
• R45.8 Other symptoms and signs involving emotional state

R46 Symptoms and signs involving appearance and behaviour

• R46 Symptoms and signs involving appearance and behaviour
• R46.0 Very low level of personal hygiene
• R46.1 Bizarre personal appearance
• R46.2 Strange and inexplicabke behavionr
• R46.3 Overactivity
• R46.4 Slowness and poor responsiveness
• R46.5 Suspiciousness and marked evasiveness
• R46.6 Undue concern and preoccupation with stressful events
• R46.7 Verbosity and circumstantial detail obscuring reason for contact
• R46.8 Other symptoms and signs involving appearance and behaviour