A patient on therapy for his CNS illness develops the following abnormality what is the possible cause ?
Extrapyramidal symptoms due to D2 blockade in the limbic system are closely related to antipsychotic potency of typical antipsychotic drugs. Acute Muscular dystonia: It is the earliest appearing symptom(within hours)and may manifest as Toicollis, locked jaw, oculogyric crisis or spasm of other muscles. Central anticholinergics are useful in the treatment. Note : Oculogyric crisis is thespasm of the extraocular muscles, causing upward and outward detion of the eyes which is treated by Central anticholinergic agents.
Anti depressants
Anti psychotics
Antiepileptics
Anti Parkinsonian drugs
CNS