Sildenafil brand names the main component of Fildena is Sildenafil. In case you notice any side effects not listed above, contact your doctor or pharmacist. Before taking Dapoxetine to tell your doctor or chemist if you are allergic to it; or if you have other allergies. Inform your doctor or chemist if you have bipolar confusion, eye, liver or kidney problems. Aged people can be more sensitive to the side effects of the medicine. During the pregnancy, this treatment should be used only when strongly necessary. As this medicament can be absorbed by skin, women who are pregnant or may become pregnant should not manipulate this medicine.