Medication-Induced Movement
Somatic & Functional
Full criteria not included in this record
Full criteria not included in this record
Full criteria not included in this record
Full criteria not included in this record
A. Abnormal and prolonged contraction of muscles of eyes, face, neck, limbs, or trunk developing in association with medication use B. Symptoms developed within a few days of starting or raising dose of medication, or reducing medication used to treat extrapyramidal symptoms
A. ≥1 symptom of altered voluntary motor or sensory function B. Clinical findings providing evidence of incompatibility between the symptom and recognised neurological or medical conditions C. Not better explained by another medical or mental disorder
Mild; Moderate; Severe; With oculogyric crisis
With weakness or paralysis; With abnormal movement; With swallowing symptoms; With speech symptoms
Tardive dystonia (develops after months/years of antipsychotic use; persists after cessation); Primary torsion dystonia (genetic; no medication link); NMS (hyperthermia + rigidity + autonomic instability - systemic features distinguish)
Primary neurological disorder (epilepsy, MS, myasthenia, Guillain-Barré - must exclude with investigations); Malingering (conscious feigning for external gain); Factitious disorder (conscious symptom production to assume sick role)