Side affects: Headache, agitation, insomnia, Parkinsonism,weight gain, infection, sedation,dizziness, injection site reaction, GI upset, dry mouth, toothache, cough, hypertension, pain, nightmares, suicidality, depression, anxiety, tachycardia, elevated lipids, tar-dive dyskinesia, hyperglycemia, sexual dysfunction, seizures, diabetes, mania, anaphylaxis