Zeldox advertisement, 2007 For schizophrenia. Common side effects of Zeldox® (ziprasidone) also marketed by Pfizer as Geodon® include headache, nausea, sleepiness, difficulty sleeping, dizziness on standing up, dry mouth, too much saliva, indigestion, constipation, diarrhea, restlessness, muscle stiffness, blurred vision, palpitations, extrapyramidal effects, menstrual irregularities, rash, weight gain, weakness or loss of strength. Other side effects may also occur. |