Drug of choice in drug induced parkinsonism is:
Ans. (B) Benzhexol(Ref: KDT 8/e p460)Central anticholinergics like trihexy phenydyl (Benzhexol) are the only drugs effective in drug induced Parkinsonism.
Levodopa
Benzhexol
Amantidine
Carbidopa
C.N.S