Its use in many parts of the world has declined because of highly frequent and severe early and late tardive dyskinesia, a type of extrapyramidal symptom. The annual development rate of tardive dyskinesia may be as high as 4%. A 2004 meta-analysis of the studies on<unk>  found that it is more likely than placebo to cause extrapyramidal side effects such as akathisia, dystonia, and Parkinsonism. It is also more likely to cause somnolence and anticholinergic side effects such as red eye and xerostomia (dry mouth). All antipsychotics can cause the rare and sometimes fatal neuroleptic malignant syndrome.<unk>  can lower the seizure threshold. The antimuscarinic action of<unk>  can cause excessive dilation of the pupils (mydriasis), which increases the chances of patients with hyperopia developing glaucoma.
Trifluoperazine
Levocetirizine
Iloperidone
Loperamide
Ethacizine
Benadryl
Sucralfate
Transfluthrin