Which of the following extrapyramidal effect is seen on chronic use of antipsychotic?
Ans.C.Tardive dyskinesia Involuntary frowning, sticking out of the tongue, puckering, pursing, lip-smacking movements are seen in tardive dyskinesia due to chronic antipsychotic usage.Consider drug cessation or switch to an atypical antipsychotic in all patients.
Dystonia
Akathisia
Tardive dyskinesia
Parkinsonism