Which of the following side effects is associated with Geodon?

Geodon, also known by its generic name ziprasidone, is an atypical antipsychotic medication primarily used in the treatment of schizophrenia and bipolar disorder. One significant side effect associated with Geodon is QT prolongation. This refers to an extended period of time in the heart's electrical cycle, measured on an electrocardiogram (ECG), which can potentially lead to serious heart arrhythmias, including Torsades de Pointes.

The risk of QT prolongation with Geodon is particularly noteworthy because it necessitates monitoring for symptoms and may require medical intervention if a significant prolongation occurs. Patients taking Geodon may need to have their heart health evaluated through routine ECGs, especially if they have pre-existing cardiac conditions or are taking other medications that also prolong the QT interval.

While other side effects like weight gain, sleep disturbances, and dry mouth can occur with different antipsychotic medications, they are not as specifically associated with Geodon as QT prolongation. Weight gain is more commonly associated with medications like olanzapine or clozapine, while sleep disturbances can vary widely among different individuals and medications. Dry mouth is a common side effect of many medications but is not a distinguishing feature of Geodon.