<unk>  is reported to produce significantly less weight gain than clozapine and approximately as much weight gain as typical antipsychotics. It is also purported to produce around as much prolactin secretion as clozapine (which is virtually nil). It is also purported to produce sedative effects and QT interval prolongation. It is also known to produce less extrapyramidal side effects than the first-generation (typical) antipsychotic, thiothixene. It can also produce (usually relatively mild) dry mouth. ;Other common adverse effects include * Constipation * Diarrhea * Nausea * Vomiting * Appetite loss * Hypersalivation (drooling) * Extrapyramidal side effects (e.g. tremor, dystonia, hypokinesis, akathisia, dyskinesias) * Insomnia * Agitation * Headache * Dizziness * Fatigue * Miosis * Mydriasis * Blurred vision * Elevated liver enzymes (esp. ALT and GGTP) ;Rare adverse effects include * Tardive dyskinesia * Neuroleptic malignant syndrome * Blood dyscrasias (pancytopenia, agranulocytosis, leukopenia, thrombocytopenia, etc.) ;Unknown frequency adverse effects include * Seizures (probably rare/uncommon) * Increased intraocular pressure * Intrahepatic cholestasis (probably rare) * Orthostatic hypotension (probably common) * Arrhythmias * Rash * Hyperprolactinemia (which can lead to e.g. galactorrhea, gynecomastia) * Weight gain * Increased appetite
Melperone
Tilorone
Lumateperone
Ixabepilone
Tolperisone
Droperidol
Bremelanotide
Carbidopa/levodopa