What effect can Fluoxetine have besides depression alleviation?

Fluoxetine, a selective serotonin reuptake inhibitor (SSRI), is primarily known for its efficacy in treating depression and various anxiety disorders. However, it has several effects beyond alleviating symptoms of depression. One of the potential side effects of Fluoxetine is QT prolongation. This refers to an extended time interval between the Q and T waves in the heart cycle, which can lead to serious cardiac arrhythmias in some patients. Monitoring is particularly important for individuals who may have a predisposition to cardiac issues or are taking other medications that can impact the QT interval.

While Fluoxetine may influence weight, energy levels, or mood, these are not as directly related to the pharmacological profile of the medication as QT prolongation, making it a more clinically significant concern in some patients. Evaluating a patient's overall health, potential drug interactions, and any existing heart conditions is crucial when considering the use of Fluoxetine to ensure that the benefits outweigh the risks.