Common side effects of Selective Serotonin Reuptake Inhibitors (SSRIs) are nausea, vomiting, diarrhoea, appetite and weight loss, sexual dysfunction and deranged liver function tests. Similarly, the common side effects of fluoxetine are

:anxiety or nervousness; decreased appetite; diarrhoea; drowsiness; headache;

increased sweating; nausea; tiredness or weakness; trembling or shaking; insomnia.